| 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 | $23.34 | 8.735% | $25.3787 | $25.38 | $25.40 | $25.40 |
| Purchase #2 | $163.34 | 8.409% | $177.0753 | $177.08 | $177.10 | $177.10 |
| Purchase #3 | $41.32 | 12.659% | $46.5507 | $46.55 | $46.55 | $46.60 |
| Purchase #4 | $59.40 | 11.628% | $66.307 | $66.31 | $66.30 | $66.30 |
| Purchase #5 | $46.91 | 3.551% | $48.5758 | $48.58 | $48.60 | $48.60 |
| Purchase #6 | $64.49 | 3.710% | $66.8826 | $66.88 | $66.90 | $66.90 |
| Purchase #7 | $115.66 | 7.371% | $124.1853 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $514.46 | $554.9554 | $554.97 | $555.05 | $555.10 | |