| 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 | $125.69 | 13.233% | $142.3226 | $142.32 | $142.30 | $142.30 |
| Purchase #2 | $209.89 | 12.655% | $236.4516 | $236.45 | $236.45 | $236.50 |
| Purchase #3 | $15.81 | 5.353% | $16.6563 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $40.66 | 7.363% | $43.6538 | $43.65 | $43.65 | $43.70 |
| Purchase #5 | $97.56 | 4.683% | $102.1287 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $16.59 | 7.495% | $17.8334 | $17.83 | $17.85 | $17.80 |
| Purchase #7 | $79.31 | 7.835% | $85.5239 | $85.52 | $85.50 | $85.50 |
| 7 purchase totals = | $585.51 | $644.5703 | $644.56 | $644.55 | $644.60 | |