Create a class called CashRegister based on the information given (Create appropriate constructors, accessors and mutator methods). Then write a program that tests the class. Your driver program must do the required actions.

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hw3testdata.xlsx

Sheet1

Description Price Qty Discount Total before tax Tax Total Cumulative Total
Pens 10 15 0.05 142.5 8.55 151.05 151.05
Pencils 18 16 0.15 244.8 14.688 259.488 410.538
Erasers 22 24 0.23 406.56 24.3936 430.9536 841.4916
Staplers 12 16 0 192 11.52 203.52 1045.0116
1045.0116

Sheet2

Sheet3