| 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 | $129.32 | 6.848% | $138.1758 | $138.18 | $138.20 | $138.20 |
| Purchase #2 | $48.39 | 7.322% | $51.9331 | $51.93 | $51.95 | $51.90 |
| Purchase #3 | $45.49 | 6.625% | $48.5037 | $48.50 | $48.50 | $48.50 |
| Purchase #4 | $106.84 | 10.557% | $118.1191 | $118.12 | $118.10 | $118.10 |
| Purchase #5 | $223.39 | 5.814% | $236.3779 | $236.38 | $236.40 | $236.40 |
| Purchase #6 | $65.91 | 9.709% | $72.3092 | $72.31 | $72.30 | $72.30 |
| Purchase #7 | $8.59 | 7.519% | $9.2359 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $627.93 | $674.6547 | $674.66 | $674.70 | $674.60 | |