| 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 | $244.64 | 7.235% | $262.3397 | $262.34 | $262.35 | $262.30 |
| Purchase #2 | $74.48 | 6.138% | $79.0516 | $79.05 | $79.05 | $79.10 |
| Purchase #3 | $30.44 | 10.494% | $33.6344 | $33.63 | $33.65 | $33.60 |
| Purchase #4 | $107.31 | 5.756% | $113.4868 | $113.49 | $113.50 | $113.50 |
| Purchase #5 | $44.29 | 4.474% | $46.2715 | $46.27 | $46.25 | $46.30 |
| Purchase #6 | $85.81 | 13.524% | $97.4149 | $97.41 | $97.40 | $97.40 |
| Purchase #7 | $13.92 | 9.322% | $15.2176 | $15.22 | $15.20 | $15.20 |
| 7 purchase totals = | $600.89 | $647.4165 | $647.41 | $647.40 | $647.40 | |