| 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 | $78.98 | 3.232% | $81.5326 | $81.53 | $81.55 | $81.50 |
| Purchase #2 | $165.87 | 6.743% | $177.0546 | $177.05 | $177.05 | $177.10 |
| Purchase #3 | $14.47 | 8.494% | $15.6991 | $15.70 | $15.70 | $15.70 |
| Purchase #4 | $118.54 | 3.692% | $122.9165 | $122.92 | $122.90 | $122.90 |
| Purchase #5 | $226.46 | 13.813% | $257.7409 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $89.92 | 13.856% | $102.3793 | $102.38 | $102.40 | $102.40 |
| Purchase #7 | $146.34 | 5.281% | $154.0682 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $840.58 | $911.3912 | $911.39 | $911.40 | $911.40 | |