| 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 | $82.81 | 4.123% | $86.2243 | $86.22 | $86.20 | $86.20 |
| Purchase #2 | $163.94 | 3.534% | $169.7336 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $237.30 | 7.653% | $255.4606 | $255.46 | $255.45 | $255.50 |
| Purchase #4 | $59.82 | 10.802% | $66.2818 | $66.28 | $66.30 | $66.30 |
| Purchase #5 | $126.97 | 3.334% | $131.2032 | $131.20 | $131.20 | $131.20 |
| Purchase #6 | $134.69 | 10.498% | $148.8298 | $148.83 | $148.85 | $148.80 |
| Purchase #7 | $5.44 | 12.476% | $6.1187 | $6.12 | $6.10 | $6.10 |
| 7 purchase totals = | $810.97 | $863.8520 | $863.84 | $863.85 | $863.80 | |