| 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 | $14.30 | 13.583% | $16.2424 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $193.28 | 7.425% | $207.631 | $207.63 | $207.65 | $207.60 |
| Purchase #3 | $249.77 | 12.505% | $281.0037 | $281.00 | $281.00 | $281.00 |
| Purchase #4 | $69.58 | 9.478% | $76.1748 | $76.17 | $76.15 | $76.20 |
| Purchase #5 | $72.26 | 7.230% | $77.4844 | $77.48 | $77.50 | $77.50 |
| Purchase #6 | $108.78 | 4.697% | $113.8894 | $113.89 | $113.90 | $113.90 |
| Purchase #7 | $57.49 | 3.316% | $59.3964 | $59.40 | $59.40 | $59.40 |
| 7 purchase totals = | $765.46 | $831.8221 | $831.81 | $831.85 | $831.80 | |