| 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 | $31.99 | 5.356% | $33.7034 | $33.70 | $33.70 | $33.70 |
| Purchase #2 | $38.49 | 8.553% | $41.782 | $41.78 | $41.80 | $41.80 |
| Purchase #3 | $88.37 | 11.864% | $98.8542 | $98.85 | $98.85 | $98.90 |
| Purchase #4 | $154.88 | 3.398% | $160.1428 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $198.39 | 7.612% | $213.4914 | $213.49 | $213.50 | $213.50 |
| Purchase #6 | $53.90 | 8.282% | $58.364 | $58.36 | $58.35 | $58.40 |
| Purchase #7 | $147.28 | 5.473% | $155.3406 | $155.34 | $155.35 | $155.30 |
| 7 purchase totals = | $713.30 | $761.6784 | $761.66 | $761.70 | $761.70 | |