| 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 | $89.96 | 8.706% | $97.7919 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $81.59 | 13.637% | $92.7164 | $92.72 | $92.70 | $92.70 |
| Purchase #3 | $55.60 | 7.527% | $59.785 | $59.79 | $59.80 | $59.80 |
| Purchase #4 | $166.40 | 5.266% | $175.1626 | $175.16 | $175.15 | $175.20 |
| Purchase #5 | $23.62 | 6.566% | $25.1709 | $25.17 | $25.15 | $25.20 |
| Purchase #6 | $112.72 | 13.251% | $127.6565 | $127.66 | $127.65 | $127.70 |
| Purchase #7 | $119.53 | 4.755% | $125.2137 | $125.21 | $125.20 | $125.20 |
| 7 purchase totals = | $649.42 | $703.4970 | $703.50 | $703.45 | $703.60 | |