| 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 | $76.79 | 13.622% | $87.2503 | $87.25 | $87.25 | $87.30 |
| Purchase #2 | $136.89 | 5.841% | $144.8857 | $144.89 | $144.90 | $144.90 |
| Purchase #3 | $6.41 | 5.592% | $6.7684 | $6.77 | $6.75 | $6.80 |
| Purchase #4 | $170.84 | 11.501% | $190.4883 | $190.49 | $190.50 | $190.50 |
| Purchase #5 | $135.82 | 13.522% | $154.1856 | $154.19 | $154.20 | $154.20 |
| Purchase #6 | $201.73 | 9.679% | $221.2554 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $40.36 | 4.784% | $42.2908 | $42.29 | $42.30 | $42.30 |
| 7 purchase totals = | $768.84 | $847.1245 | $847.14 | $847.15 | $847.30 | |