| 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 | $94.27 | 3.638% | $97.6995 | $97.70 | $97.70 | $97.70 |
| Purchase #2 | $180.51 | 3.659% | $187.1149 | $187.11 | $187.10 | $187.10 |
| Purchase #3 | $13.83 | 10.348% | $15.2611 | $15.26 | $15.25 | $15.30 |
| Purchase #4 | $75.56 | 8.389% | $81.8987 | $81.90 | $81.90 | $81.90 |
| Purchase #5 | $170.62 | 9.594% | $186.9893 | $186.99 | $187.00 | $187.00 |
| Purchase #6 | $121.82 | 4.218% | $126.9584 | $126.96 | $126.95 | $127.00 |
| Purchase #7 | $170.84 | 8.724% | $185.7441 | $185.74 | $185.75 | $185.70 |
| 7 purchase totals = | $827.45 | $881.6660 | $881.66 | $881.65 | $881.70 | |