| 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 | $37.43 | 12.476% | $42.0998 | $42.10 | $42.10 | $42.10 |
| Purchase #2 | $136.49 | 9.655% | $149.6681 | $149.67 | $149.65 | $149.70 |
| Purchase #3 | $98.34 | 4.759% | $103.02 | $103.02 | $103.00 | $103.00 |
| Purchase #4 | $71.60 | 13.786% | $81.4708 | $81.47 | $81.45 | $81.50 |
| Purchase #5 | $158.86 | 7.507% | $170.7856 | $170.79 | $170.80 | $170.80 |
| Purchase #6 | $148.86 | 4.267% | $155.2119 | $155.21 | $155.20 | $155.20 |
| Purchase #7 | $27.87 | 3.648% | $28.8867 | $28.89 | $28.90 | $28.90 |
| 7 purchase totals = | $679.45 | $731.1429 | $731.15 | $731.10 | $731.20 | |