| 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 | $104.41 | 5.605% | $110.2622 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $124.40 | 5.240% | $130.9186 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $27.38 | 9.714% | $30.0397 | $30.04 | $30.05 | $30.00 |
| Purchase #4 | $193.39 | 10.298% | $213.3053 | $213.31 | $213.30 | $213.30 |
| Purchase #5 | $209.36 | 10.469% | $231.2779 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $59.47 | 7.189% | $63.7453 | $63.75 | $63.75 | $63.70 |
| Purchase #7 | $176.81 | 3.253% | $182.5616 | $182.56 | $182.55 | $182.60 |
| 7 purchase totals = | $895.22 | $962.1106 | $962.12 | $962.10 | $962.10 | |