| 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 | $71.92 | 9.711% | $78.9042 | $78.90 | $78.90 | $78.90 |
| Purchase #2 | $182.30 | 6.354% | $193.8833 | $193.88 | $193.90 | $193.90 |
| Purchase #3 | $175.78 | 7.873% | $189.6192 | $189.62 | $189.60 | $189.60 |
| Purchase #4 | $15.86 | 12.299% | $17.8106 | $17.81 | $17.80 | $17.80 |
| Purchase #5 | $155.70 | 5.245% | $163.8665 | $163.87 | $163.85 | $163.90 |
| Purchase #6 | $129.83 | 10.175% | $143.0402 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $58.53 | 12.367% | $65.7684 | $65.77 | $65.75 | $65.80 |
| 7 purchase totals = | $789.92 | $852.8924 | $852.89 | $852.85 | $852.90 | |