| 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 | $91.28 | 6.823% | $97.508 | $97.51 | $97.50 | $97.50 |
| Purchase #2 | $222.64 | 6.134% | $236.2967 | $236.30 | $236.30 | $236.30 |
| Purchase #3 | $55.31 | 7.420% | $59.414 | $59.41 | $59.40 | $59.40 |
| Purchase #4 | $43.53 | 4.102% | $45.3156 | $45.32 | $45.30 | $45.30 |
| Purchase #5 | $29.93 | 5.212% | $31.49 | $31.49 | $31.50 | $31.50 |
| Purchase #6 | $206.90 | 9.818% | $227.2134 | $227.21 | $227.20 | $227.20 |
| Purchase #7 | $180.49 | 6.436% | $192.1063 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $830.08 | $889.3440 | $889.35 | $889.30 | $889.30 | |