| 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 | $118.58 | 7.161% | $127.0715 | $127.07 | $127.05 | $127.10 |
| Purchase #2 | $135.61 | 10.566% | $149.9386 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $44.96 | 11.348% | $50.0621 | $50.06 | $50.05 | $50.10 |
| Purchase #4 | $20.63 | 8.627% | $22.4098 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $220.42 | 7.355% | $236.6319 | $236.63 | $236.65 | $236.60 |
| Purchase #6 | $151.62 | 4.294% | $158.1306 | $158.13 | $158.15 | $158.10 |
| Purchase #7 | $12.49 | 6.642% | $13.3196 | $13.32 | $13.30 | $13.30 |
| 7 purchase totals = | $704.31 | $757.5641 | $757.56 | $757.55 | $757.50 | |