| 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 | $22.65 | 5.736% | $23.9492 | $23.95 | $23.95 | $23.90 |
| Purchase #2 | $61.49 | 7.120% | $65.8681 | $65.87 | $65.85 | $65.90 |
| Purchase #3 | $76.71 | 13.431% | $87.0129 | $87.01 | $87.00 | $87.00 |
| Purchase #4 | $126.87 | 9.335% | $138.7133 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $184.74 | 12.300% | $207.463 | $207.46 | $207.45 | $207.50 |
| Purchase #6 | $48.69 | 9.476% | $53.3039 | $53.30 | $53.30 | $53.30 |
| Purchase #7 | $7.95 | 12.299% | $8.9278 | $8.93 | $8.95 | $8.90 |
| 7 purchase totals = | $529.10 | $585.2382 | $585.23 | $585.20 | $585.20 | |