Aaron Garcia
James Wolfe
ITP 100 – F00
23 October 2015
Assignment 5
Requirements:
1. The system should continuously ask for the next item to be scanned (assume a bar code number is entered into the system manually), once the item is scanned the price of the item should be displayed to the customer. Continue until the user has no more items. 2. The system should ask the user to enter all of their coupons, which could be 0 or more coupons. 3. The system should ask the user if they are a preferred customer, and if so to enter in their customer id number which gives them a 5% discount on their grocery bill. 4. The system should present the customer with a total amount owed for their grocery bill including a 6% sales tax added to their subtotal. 5. The system should accept a (cash) payment
Pseudocode:

Set value item to 0
Input (“Please scan”, item)
Print( “$ “ , item)
# add up cost of item
Subtotal = item + item
Input (“Additional items?, Yes or No”)
# additional item loop
If Yes, then “Please san next item.”): Else - Input (“Are you a preferred customer?”)
# Preferred customer validation
If Yes then add subtract 5% discount from subtotal Else no discount subtracted
# Add up total and subtract deductions
Total = subtotal minus coupons, minus discount (0 or 5%)+6% tax

Flowchart Start
Input: Please scan an item?
Display Price
More items?
Y
N
Preferred
Customer?
Enter in Customer ID
Reduce coupon from total
Customer#
Valid?
5% discount from total
Input: Are you a preferred customer?
Scan
Coupon
Coupons?
Y
Y
Y
N
N Total
- coupons
- % disc. + 6% tax
N
Display – “Your total is $$, please deposit cash”
Start
Input: Please scan an item?
Display Price
More items?
Y
N
Preferred
Customer?
Enter in Customer ID
Reduce coupon from total
Customer#
Valid?
5% discount from total
Input: Are you a preferred customer?
Scan
Coupon
Coupons?
Y
Y
Y
N
N Total
- coupons
- % disc. + 6% tax
N
Display – “Your total is $$, please deposit cash”