| 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 | $51.67 | 3.850% | $53.6593 | $53.66 | $53.65 | $53.70 |
| Purchase #2 | $138.62 | 7.452% | $148.95 | $148.95 | $148.95 | $149.00 |
| Purchase #3 | $200.41 | 9.809% | $220.0682 | $220.07 | $220.05 | $220.10 |
| Purchase #4 | $52.39 | 10.821% | $58.0591 | $58.06 | $58.05 | $58.10 |
| Purchase #5 | $78.81 | 9.450% | $86.2575 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $177.56 | 12.167% | $199.1637 | $199.16 | $199.15 | $199.20 |
| Purchase #7 | $162.61 | 3.212% | $167.833 | $167.83 | $167.85 | $167.80 |
| 7 purchase totals = | $862.07 | $933.9908 | $933.99 | $933.95 | $934.20 | |