| 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 | $86.75 | 12.782% | $97.8384 | $97.84 | $97.85 | $97.80 |
| Purchase #2 | $42.55 | 8.454% | $46.1472 | $46.15 | $46.15 | $46.10 |
| Purchase #3 | $231.61 | 12.831% | $261.3279 | $261.33 | $261.35 | $261.30 |
| Purchase #4 | $28.44 | 8.400% | $30.829 | $30.83 | $30.85 | $30.80 |
| Purchase #5 | $212.84 | 11.720% | $237.7848 | $237.78 | $237.80 | $237.80 |
| Purchase #6 | $48.32 | 10.473% | $53.3806 | $53.38 | $53.40 | $53.40 |
| Purchase #7 | $112.70 | 8.364% | $122.1262 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $763.21 | $849.4341 | $849.44 | $849.55 | $849.30 | |