| 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 | $24.42 | 12.780% | $27.5409 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $152.38 | 5.798% | $161.215 | $161.22 | $161.20 | $161.20 |
| Purchase #3 | $107.50 | 3.317% | $111.0658 | $111.07 | $111.05 | $111.10 |
| Purchase #4 | $28.51 | 7.709% | $30.7078 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $201.64 | 5.286% | $212.2987 | $212.30 | $212.30 | $212.30 |
| Purchase #6 | $233.73 | 11.444% | $260.4781 | $260.48 | $260.50 | $260.50 |
| Purchase #7 | $56.99 | 3.434% | $58.947 | $58.95 | $58.95 | $58.90 |
| 7 purchase totals = | $805.17 | $862.2533 | $862.27 | $862.25 | $862.20 | |