| 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 | $44.53 | 4.330% | $46.4581 | $46.46 | $46.45 | $46.50 |
| Purchase #2 | $101.82 | 3.765% | $105.6535 | $105.65 | $105.65 | $105.70 |
| Purchase #3 | $137.37 | 10.662% | $152.0164 | $152.02 | $152.00 | $152.00 |
| Purchase #4 | $7.63 | 4.172% | $7.9483 | $7.95 | $7.95 | $7.90 |
| Purchase #5 | $243.48 | 6.552% | $259.4328 | $259.43 | $259.45 | $259.40 |
| Purchase #6 | $212.42 | 12.647% | $239.2848 | $239.28 | $239.30 | $239.30 |
| Purchase #7 | $143.54 | 3.744% | $148.9141 | $148.91 | $148.90 | $148.90 |
| 7 purchase totals = | $890.79 | $959.7080 | $959.70 | $959.70 | $959.70 | |