| 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 | $93.49 | 6.588% | $99.6491 | $99.65 | $99.65 | $99.60 |
| Purchase #2 | $89.77 | 13.706% | $102.0739 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $222.52 | 7.434% | $239.0621 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $97.69 | 5.777% | $103.3336 | $103.33 | $103.35 | $103.30 |
| Purchase #5 | $109.28 | 12.442% | $122.8766 | $122.88 | $122.90 | $122.90 |
| Purchase #6 | $214.42 | 10.619% | $237.1893 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $59.75 | 9.602% | $65.4872 | $65.49 | $65.50 | $65.50 |
| 7 purchase totals = | $886.92 | $969.6718 | $969.67 | $969.70 | $969.70 | |