| 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 | $123.83 | 7.793% | $133.4801 | $133.48 | $133.50 | $133.50 |
| Purchase #2 | $55.40 | 5.290% | $58.3307 | $58.33 | $58.35 | $58.30 |
| Purchase #3 | $55.61 | 10.548% | $61.4757 | $61.48 | $61.50 | $61.50 |
| Purchase #4 | $15.82 | 7.634% | $17.0277 | $17.03 | $17.05 | $17.00 |
| Purchase #5 | $6.36 | 7.837% | $6.8584 | $6.86 | $6.85 | $6.90 |
| Purchase #6 | $190.96 | 7.363% | $205.0204 | $205.02 | $205.00 | $205.00 |
| Purchase #7 | $46.49 | 5.369% | $48.986 | $48.99 | $49.00 | $49.00 |
| 7 purchase totals = | $494.47 | $531.1790 | $531.19 | $531.25 | $531.20 | |