| 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 | $43.58 | 11.663% | $48.6627 | $48.66 | $48.65 | $48.70 |
| Purchase #2 | $136.55 | 9.471% | $149.4827 | $149.48 | $149.50 | $149.50 |
| Purchase #3 | $28.58 | 6.861% | $30.5409 | $30.54 | $30.55 | $30.50 |
| Purchase #4 | $210.52 | 12.511% | $236.8582 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $30.37 | 11.818% | $33.9591 | $33.96 | $33.95 | $34.00 |
| Purchase #6 | $12.76 | 6.146% | $13.5442 | $13.54 | $13.55 | $13.50 |
| Purchase #7 | $170.48 | 3.256% | $176.0308 | $176.03 | $176.05 | $176.00 |
| 7 purchase totals = | $632.84 | $689.0786 | $689.07 | $689.10 | $689.10 | |