| 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 | $15.72 | 12.591% | $17.6993 | $17.70 | $17.70 | $17.70 |
| Purchase #2 | $90.34 | 4.775% | $94.6537 | $94.65 | $94.65 | $94.70 |
| Purchase #3 | $17.54 | 4.188% | $18.2746 | $18.27 | $18.25 | $18.30 |
| Purchase #4 | $88.66 | 4.531% | $92.6772 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $209.77 | 13.847% | $238.8169 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $53.82 | 8.791% | $58.5513 | $58.55 | $58.55 | $58.60 |
| Purchase #7 | $70.43 | 13.390% | $79.8606 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $546.28 | $600.5336 | $600.53 | $600.50 | $600.70 | |