| 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 | $45.64 | 7.418% | $49.0256 | $49.03 | $49.05 | $49.00 |
| Purchase #2 | $22.46 | 11.409% | $25.0225 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $70.33 | 10.181% | $77.4903 | $77.49 | $77.50 | $77.50 |
| Purchase #4 | $12.86 | 9.850% | $14.1267 | $14.13 | $14.15 | $14.10 |
| Purchase #5 | $250.41 | 4.771% | $262.3571 | $262.36 | $262.35 | $262.40 |
| Purchase #6 | $41.77 | 6.346% | $44.4207 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $191.29 | 11.626% | $213.5294 | $213.53 | $213.55 | $213.50 |
| 7 purchase totals = | $634.76 | $685.9723 | $685.98 | $686.00 | $685.90 | |