Scenario Your algorithm will keep track of a customer's purchases at the local fireworks stand.

Customers will not know exactly how many items they will purchase, so using a For loop on this lab is not allowed. Let's keep the rules simple Accept the dollar value of each item purchased from the user until the user is finished

When purchases are complete, enter a sentinel value of -1 (indicating that the user has finished).

If the item purchased is S50.00 or more, give your customer a 10% discount on the item purchased. Display all of the purchases to the customer with the original price and the discount price.