| 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 | $110.35 | 13.336% | $125.0663 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $68.58 | 8.764% | $74.5904 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $71.94 | 4.624% | $75.2665 | $75.27 | $75.25 | $75.30 |
| Purchase #4 | $144.95 | 7.432% | $155.7227 | $155.72 | $155.70 | $155.70 |
| Purchase #5 | $215.68 | 12.655% | $242.9743 | $242.97 | $242.95 | $243.00 |
| Purchase #6 | $141.35 | 9.651% | $154.9917 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $38.53 | 5.318% | $40.579 | $40.58 | $40.60 | $40.60 |
| 7 purchase totals = | $791.38 | $869.1909 | $869.19 | $869.15 | $869.30 | |