| 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 | $132.46 | 8.281% | $143.429 | $143.43 | $143.45 | $143.40 |
| Purchase #2 | $52.87 | 11.130% | $58.7544 | $58.75 | $58.75 | $58.80 |
| Purchase #3 | $22.68 | 3.858% | $23.555 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $125.80 | 8.258% | $136.1886 | $136.19 | $136.20 | $136.20 |
| Purchase #5 | $30.65 | 8.473% | $33.247 | $33.25 | $33.25 | $33.20 |
| Purchase #6 | $109.47 | 12.110% | $122.7268 | $122.73 | $122.75 | $122.70 |
| Purchase #7 | $55.57 | 7.564% | $59.7733 | $59.77 | $59.75 | $59.80 |
| 7 purchase totals = | $529.50 | $577.6741 | $577.68 | $577.70 | $577.70 | |