| 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 | $64.39 | 3.200% | $66.4505 | $66.45 | $66.45 | $66.50 |
| Purchase #2 | $88.89 | 9.369% | $97.2181 | $97.22 | $97.20 | $97.20 |
| Purchase #3 | $212.50 | 3.178% | $219.2533 | $219.25 | $219.25 | $219.30 |
| Purchase #4 | $143.81 | 9.559% | $157.5568 | $157.56 | $157.55 | $157.60 |
| Purchase #5 | $27.88 | 7.724% | $30.0335 | $30.03 | $30.05 | $30.00 |
| Purchase #6 | $85.73 | 13.263% | $97.1004 | $97.10 | $97.10 | $97.10 |
| Purchase #7 | $214.25 | 13.450% | $243.0666 | $243.07 | $243.05 | $243.10 |
| 7 purchase totals = | $837.45 | $910.6792 | $910.68 | $910.65 | $910.80 | |