| 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 | $86.79 | 12.180% | $97.361 | $97.36 | $97.35 | $97.40 |
| Purchase #2 | $67.63 | 8.467% | $73.3562 | $73.36 | $73.35 | $73.40 |
| Purchase #3 | $147.42 | 10.627% | $163.0863 | $163.09 | $163.10 | $163.10 |
| Purchase #4 | $115.82 | 11.381% | $129.0015 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $37.37 | 12.686% | $42.1108 | $42.11 | $42.10 | $42.10 |
| Purchase #6 | $93.61 | 13.543% | $106.2876 | $106.29 | $106.30 | $106.30 |
| Purchase #7 | $21.84 | 9.656% | $23.9489 | $23.95 | $23.95 | $23.90 |
| 7 purchase totals = | $570.48 | $635.1523 | $635.16 | $635.15 | $635.20 | |