| 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 | $90.39 | 7.359% | $97.0418 | $97.04 | $97.05 | $97.00 |
| Purchase #2 | $226.49 | 5.487% | $238.9175 | $238.92 | $238.90 | $238.90 |
| Purchase #3 | $170.54 | 13.221% | $193.0871 | $193.09 | $193.10 | $193.10 |
| Purchase #4 | $157.98 | 3.775% | $163.9437 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $104.70 | 5.431% | $110.3863 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $101.95 | 10.371% | $112.5232 | $112.52 | $112.50 | $112.50 |
| Purchase #7 | $34.49 | 4.457% | $36.0272 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $886.54 | $951.9268 | $951.93 | $951.95 | $951.80 | |