| 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 | $106.92 | 3.297% | $110.4452 | $110.45 | $110.45 | $110.40 |
| Purchase #2 | $59.47 | 9.122% | $64.8949 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $70.49 | 4.755% | $73.8418 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $167.51 | 4.111% | $174.3963 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $157.91 | 3.414% | $163.301 | $163.30 | $163.30 | $163.30 |
| Purchase #6 | $224.86 | 5.248% | $236.6607 | $236.66 | $236.65 | $236.70 |
| Purchase #7 | $118.98 | 4.560% | $124.4055 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $906.14 | $947.9454 | $947.95 | $947.95 | $947.90 | |