| 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 | $25.35 | 5.373% | $26.7121 | $26.71 | $26.70 | $26.70 |
| Purchase #2 | $52.70 | 5.486% | $55.5911 | $55.59 | $55.60 | $55.60 |
| Purchase #3 | $150.48 | 13.189% | $170.3268 | $170.33 | $170.35 | $170.30 |
| Purchase #4 | $204.97 | 7.657% | $220.6646 | $220.66 | $220.65 | $220.70 |
| Purchase #5 | $70.49 | 8.648% | $76.586 | $76.59 | $76.60 | $76.60 |
| Purchase #6 | $151.50 | 4.683% | $158.5947 | $158.59 | $158.60 | $158.60 |
| Purchase #7 | $209.46 | 8.474% | $227.2096 | $227.21 | $227.20 | $227.20 |
| 7 purchase totals = | $864.95 | $935.6849 | $935.68 | $935.70 | $935.70 | |