| 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 | $49.25 | 10.265% | $54.3055 | $54.31 | $54.30 | $54.30 |
| Purchase #2 | $234.66 | 7.463% | $252.1727 | $252.17 | $252.15 | $252.20 |
| Purchase #3 | $129.84 | 5.871% | $137.4629 | $137.46 | $137.45 | $137.50 |
| Purchase #4 | $30.81 | 3.134% | $31.7756 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $125.38 | 8.665% | $136.2442 | $136.24 | $136.25 | $136.20 |
| Purchase #6 | $236.83 | 3.674% | $245.5311 | $245.53 | $245.55 | $245.50 |
| Purchase #7 | $37.68 | 9.353% | $41.2042 | $41.20 | $41.20 | $41.20 |
| 7 purchase totals = | $844.45 | $898.6962 | $898.69 | $898.70 | $898.70 | |