| 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 | $44.57 | 13.164% | $50.4372 | $50.44 | $50.45 | $50.40 |
| Purchase #2 | $247.65 | 4.363% | $258.455 | $258.46 | $258.45 | $258.50 |
| Purchase #3 | $125.97 | 11.631% | $140.6216 | $140.62 | $140.60 | $140.60 |
| Purchase #4 | $106.59 | 3.866% | $110.7108 | $110.71 | $110.70 | $110.70 |
| Purchase #5 | $112.85 | 4.517% | $117.9474 | $117.95 | $117.95 | $117.90 |
| Purchase #6 | $176.91 | 7.496% | $190.1712 | $190.17 | $190.15 | $190.20 |
| Purchase #7 | $78.35 | 11.800% | $87.5953 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $892.89 | $955.9385 | $955.95 | $955.90 | $955.90 | |