| 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 | $9.52 | 13.181% | $10.7748 | $10.77 | $10.75 | $10.80 |
| Purchase #2 | $234.37 | 13.622% | $266.2959 | $266.30 | $266.30 | $266.30 |
| Purchase #3 | $111.38 | 9.599% | $122.0714 | $122.07 | $122.05 | $122.10 |
| Purchase #4 | $51.58 | 12.540% | $58.0481 | $58.05 | $58.05 | $58.00 |
| Purchase #5 | $64.72 | 3.332% | $66.8765 | $66.88 | $66.90 | $66.90 |
| Purchase #6 | $244.97 | 6.161% | $260.0626 | $260.06 | $260.05 | $260.10 |
| Purchase #7 | $81.71 | 3.673% | $84.7112 | $84.71 | $84.70 | $84.70 |
| 7 purchase totals = | $798.25 | $868.8405 | $868.84 | $868.80 | $868.90 | |