| 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 | $95.47 | 3.307% | $98.6272 | $98.63 | $98.65 | $98.60 |
| Purchase #2 | $158.34 | 5.156% | $166.504 | $166.50 | $166.50 | $166.50 |
| Purchase #3 | $17.31 | 9.631% | $18.9771 | $18.98 | $19.00 | $19.00 |
| Purchase #4 | $242.99 | 7.171% | $260.4148 | $260.41 | $260.40 | $260.40 |
| Purchase #5 | $86.78 | 8.230% | $93.922 | $93.92 | $93.90 | $93.90 |
| Purchase #6 | $46.93 | 8.239% | $50.7966 | $50.80 | $50.80 | $50.80 |
| Purchase #7 | $215.68 | 5.684% | $227.9393 | $227.94 | $227.95 | $227.90 |
| 7 purchase totals = | $863.50 | $917.1810 | $917.18 | $917.20 | $917.10 | |