| 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 | $86.47 | 12.368% | $97.1646 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $128.50 | 9.536% | $140.7538 | $140.75 | $140.75 | $140.80 |
| Purchase #3 | $33.34 | 12.461% | $37.4945 | $37.49 | $37.50 | $37.50 |
| Purchase #4 | $208.46 | 12.588% | $234.7009 | $234.70 | $234.70 | $234.70 |
| Purchase #5 | $41.93 | 5.696% | $44.3183 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $131.45 | 13.486% | $149.1773 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $216.46 | 6.147% | $229.7658 | $229.77 | $229.75 | $229.80 |
| 7 purchase totals = | $846.61 | $933.3752 | $933.37 | $933.35 | $933.50 | |