| 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 | $78.36 | 6.648% | $83.5694 | $83.57 | $83.55 | $83.60 |
| Purchase #2 | $89.81 | 4.588% | $93.9305 | $93.93 | $93.95 | $93.90 |
| Purchase #3 | $146.81 | 11.395% | $163.539 | $163.54 | $163.55 | $163.50 |
| Purchase #4 | $109.39 | 4.372% | $114.1725 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $101.79 | 8.544% | $110.4869 | $110.49 | $110.50 | $110.50 |
| Purchase #6 | $228.35 | 11.651% | $254.9551 | $254.96 | $254.95 | $255.00 |
| Purchase #7 | $40.46 | 10.793% | $44.8268 | $44.83 | $44.85 | $44.80 |
| 7 purchase totals = | $794.97 | $865.4802 | $865.49 | $865.50 | $865.50 | |