| 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 | $66.58 | 6.764% | $71.0835 | $71.08 | $71.10 | $71.10 |
| Purchase #2 | $78.64 | 11.404% | $87.6081 | $87.61 | $87.60 | $87.60 |
| Purchase #3 | $24.36 | 13.819% | $27.7263 | $27.73 | $27.75 | $27.70 |
| Purchase #4 | $97.84 | 13.300% | $110.8527 | $110.85 | $110.85 | $110.90 |
| Purchase #5 | $239.39 | 7.636% | $257.6698 | $257.67 | $257.65 | $257.70 |
| Purchase #6 | $121.69 | 8.571% | $132.12 | $132.12 | $132.10 | $132.10 |
| Purchase #7 | $77.33 | 11.638% | $86.3297 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $705.83 | $773.3901 | $773.39 | $773.40 | $773.40 | |