| 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 | $46.52 | 3.772% | $48.2747 | $48.27 | $48.25 | $48.30 |
| Purchase #2 | $30.25 | 9.455% | $33.1101 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $148.69 | 8.195% | $160.8751 | $160.88 | $160.90 | $160.90 |
| Purchase #4 | $231.33 | 12.537% | $260.3318 | $260.33 | $260.35 | $260.30 |
| Purchase #5 | $125.80 | 9.527% | $137.785 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $132.30 | 12.597% | $148.9658 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $21.30 | 10.411% | $23.5175 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $736.19 | $812.8600 | $812.87 | $812.85 | $812.90 | |