| 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 | $73.29 | 8.681% | $79.6523 | $79.65 | $79.65 | $79.70 |
| Purchase #2 | $107.44 | 13.565% | $122.0142 | $122.01 | $122.00 | $122.00 |
| Purchase #3 | $96.80 | 9.829% | $106.3145 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $161.63 | 5.773% | $170.9609 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $206.40 | 7.684% | $222.2598 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $169.29 | 10.850% | $187.658 | $187.66 | $187.65 | $187.70 |
| Purchase #7 | $86.46 | 9.638% | $94.793 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $901.31 | $983.6527 | $983.64 | $983.60 | $983.80 | |