| 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 | $56.56 | 10.428% | $62.4581 | $62.46 | $62.45 | $62.50 |
| Purchase #2 | $8.40 | 5.378% | $8.8518 | $8.85 | $8.85 | $8.90 |
| Purchase #3 | $146.96 | 9.686% | $161.1945 | $161.19 | $161.20 | $161.20 |
| Purchase #4 | $93.45 | 13.709% | $106.2611 | $106.26 | $106.25 | $106.30 |
| Purchase #5 | $59.81 | 10.654% | $66.1822 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $7.93 | 12.469% | $8.9188 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $170.52 | 10.476% | $188.3837 | $188.38 | $188.40 | $188.40 |
| 7 purchase totals = | $543.63 | $602.2502 | $602.24 | $602.25 | $602.40 | |