| 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 | $53.51 | 9.873% | $58.793 | $58.79 | $58.80 | $58.80 |
| Purchase #2 | $11.89 | 12.591% | $13.3871 | $13.39 | $13.40 | $13.40 |
| Purchase #3 | $98.68 | 9.210% | $107.7684 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $45.83 | 12.126% | $51.3873 | $51.39 | $51.40 | $51.40 |
| Purchase #5 | $66.33 | 13.858% | $75.522 | $75.52 | $75.50 | $75.50 |
| Purchase #6 | $42.79 | 3.840% | $44.4331 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $106.51 | 13.472% | $120.859 | $120.86 | $120.85 | $120.90 |
| 7 purchase totals = | $425.54 | $472.1499 | $472.15 | $472.15 | $472.20 | |