| 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 | $30.57 | 8.244% | $33.0902 | $33.09 | $33.10 | $33.10 |
| Purchase #2 | $136.70 | 7.874% | $147.4638 | $147.46 | $147.45 | $147.50 |
| Purchase #3 | $96.28 | 10.593% | $106.4789 | $106.48 | $106.50 | $106.50 |
| Purchase #4 | $51.39 | 7.792% | $55.3943 | $55.39 | $55.40 | $55.40 |
| Purchase #5 | $12.79 | 6.862% | $13.6676 | $13.67 | $13.65 | $13.70 |
| Purchase #6 | $215.55 | 4.174% | $224.5471 | $224.55 | $224.55 | $224.50 |
| Purchase #7 | $151.31 | 3.635% | $156.8101 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $694.59 | $737.4520 | $737.45 | $737.45 | $737.50 | |