| 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 | $62.48 | 6.290% | $66.41 | $66.41 | $66.40 | $66.40 |
| Purchase #2 | $133.33 | 9.620% | $146.1563 | $146.16 | $146.15 | $146.20 |
| Purchase #3 | $83.66 | 4.543% | $87.4607 | $87.46 | $87.45 | $87.50 |
| Purchase #4 | $27.34 | 9.471% | $29.9294 | $29.93 | $29.95 | $29.90 |
| Purchase #5 | $14.28 | 6.232% | $15.1699 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $231.93 | 5.195% | $243.9788 | $243.98 | $244.00 | $244.00 |
| Purchase #7 | $116.87 | 7.783% | $125.966 | $125.97 | $125.95 | $126.00 |
| 7 purchase totals = | $669.89 | $715.0711 | $715.08 | $715.05 | $715.20 | |