| 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 | $13.80 | 5.222% | $14.5206 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $48.79 | 3.140% | $50.322 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $192.66 | 3.842% | $200.062 | $200.06 | $200.05 | $200.10 |
| Purchase #4 | $37.90 | 12.542% | $42.6534 | $42.65 | $42.65 | $42.70 |
| Purchase #5 | $43.53 | 5.425% | $45.8915 | $45.89 | $45.90 | $45.90 |
| Purchase #6 | $237.94 | 9.274% | $260.0066 | $260.01 | $260.00 | $260.00 |
| Purchase #7 | $244.68 | 5.363% | $257.8022 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $819.30 | $871.2583 | $871.25 | $871.20 | $871.30 | |