| 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 | $96.37 | 8.395% | $104.4603 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $212.50 | 12.669% | $239.4216 | $239.42 | $239.40 | $239.40 |
| Purchase #3 | $67.40 | 7.229% | $72.2723 | $72.27 | $72.25 | $72.30 |
| Purchase #4 | $242.66 | 7.832% | $261.6651 | $261.67 | $261.65 | $261.70 |
| Purchase #5 | $117.53 | 3.536% | $121.6859 | $121.69 | $121.70 | $121.70 |
| Purchase #6 | $99.92 | 4.450% | $104.3664 | $104.37 | $104.35 | $104.40 |
| Purchase #7 | $77.41 | 6.264% | $82.259 | $82.26 | $82.25 | $82.30 |
| 7 purchase totals = | $913.79 | $986.1306 | $986.14 | $986.05 | $986.30 | |