Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $81.35 | 8.325% | $88.1224 | $88.12 | $88.10 | $88.10 |
Purchase #2 | $125.41 | 6.871% | $134.0269 | $134.03 | $134.05 | $134.00 |
Purchase #3 | $40.84 | 4.165% | $42.541 | $42.54 | $42.55 | $42.50 |
Purchase #4 | $105.73 | 9.362% | $115.6284 | $115.63 | $115.65 | $115.60 |
Purchase #5 | $29.42 | 6.314% | $31.2776 | $31.28 | $31.30 | $31.30 |
Purchase #6 | $144.28 | 7.488% | $155.0837 | $155.08 | $155.10 | $155.10 |
Purchase #7 | $70.47 | 4.523% | $73.6574 | $73.66 | $73.65 | $73.70 |
7 purchase totals = | $597.50 | $640.3374 | $640.34 | $640.40 | $640.30 |