| 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 | $102.91 | 13.295% | $116.5919 | $116.59 | $116.60 | $116.60 |
| Purchase #2 | $40.51 | 13.849% | $46.1202 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $89.29 | 9.383% | $97.6681 | $97.67 | $97.65 | $97.70 |
| Purchase #4 | $90.50 | 4.741% | $94.7906 | $94.79 | $94.80 | $94.80 |
| Purchase #5 | $55.30 | 8.186% | $59.8269 | $59.83 | $59.85 | $59.80 |
| Purchase #6 | $197.84 | 11.402% | $220.3977 | $220.40 | $220.40 | $220.40 |
| Purchase #7 | $211.48 | 11.627% | $236.0688 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $787.83 | $871.4642 | $871.47 | $871.45 | $871.50 | |