| 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 | $13.95 | 6.762% | $14.8933 | $14.89 | $14.90 | $14.90 |
| Purchase #2 | $190.85 | 11.249% | $212.3187 | $212.32 | $212.30 | $212.30 |
| Purchase #3 | $221.31 | 9.852% | $243.1135 | $243.11 | $243.10 | $243.10 |
| Purchase #4 | $89.50 | 5.737% | $94.6346 | $94.63 | $94.65 | $94.60 |
| Purchase #5 | $86.37 | 13.438% | $97.9764 | $97.98 | $98.00 | $98.00 |
| Purchase #6 | $33.38 | 13.690% | $37.9497 | $37.95 | $37.95 | $37.90 |
| Purchase #7 | $126.68 | 5.124% | $133.1711 | $133.17 | $133.15 | $133.20 |
| 7 purchase totals = | $762.04 | $834.0573 | $834.05 | $834.05 | $834.00 | |