| 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 | $41.99 | 5.791% | $44.4216 | $44.42 | $44.40 | $44.40 |
| Purchase #2 | $121.28 | 12.662% | $136.6365 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $58.33 | 7.783% | $62.8698 | $62.87 | $62.85 | $62.90 |
| Purchase #4 | $125.37 | 13.736% | $142.5908 | $142.59 | $142.60 | $142.60 |
| Purchase #5 | $107.64 | 3.725% | $111.6496 | $111.65 | $111.65 | $111.60 |
| Purchase #6 | $34.26 | 8.860% | $37.2954 | $37.30 | $37.30 | $37.30 |
| Purchase #7 | $28.86 | 5.481% | $30.4418 | $30.44 | $30.45 | $30.40 |
| 7 purchase totals = | $517.73 | $565.9055 | $565.91 | $565.90 | $565.80 | |