| 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 | $99.94 | 10.739% | $110.6726 | $110.67 | $110.65 | $110.70 |
| Purchase #2 | $72.44 | 7.813% | $78.0997 | $78.10 | $78.10 | $78.10 |
| Purchase #3 | $60.84 | 8.579% | $66.0595 | $66.06 | $66.05 | $66.10 |
| Purchase #4 | $178.35 | 9.769% | $195.773 | $195.77 | $195.75 | $195.80 |
| Purchase #5 | $52.37 | 5.849% | $55.4331 | $55.43 | $55.45 | $55.40 |
| Purchase #6 | $220.37 | 9.681% | $241.704 | $241.70 | $241.70 | $241.70 |
| Purchase #7 | $217.31 | 8.650% | $236.1073 | $236.11 | $236.10 | $236.10 |
| 7 purchase totals = | $901.62 | $983.8492 | $983.84 | $983.80 | $983.90 | |