| 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 | $73.27 | 5.314% | $77.1636 | $77.16 | $77.15 | $77.20 |
| Purchase #2 | $188.49 | 10.779% | $208.8073 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $130.37 | 12.203% | $146.2791 | $146.28 | $146.30 | $146.30 |
| Purchase #4 | $187.87 | 8.790% | $204.3838 | $204.38 | $204.40 | $204.40 |
| Purchase #5 | $26.47 | 10.416% | $29.2271 | $29.23 | $29.25 | $29.20 |
| Purchase #6 | $82.38 | 13.383% | $93.4049 | $93.40 | $93.40 | $93.40 |
| Purchase #7 | $41.76 | 9.273% | $45.6324 | $45.63 | $45.65 | $45.60 |
| 7 purchase totals = | $730.61 | $804.8982 | $804.89 | $804.95 | $804.90 | |