| 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 | $106.51 | 10.387% | $117.5732 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $17.70 | 12.767% | $19.9598 | $19.96 | $19.95 | $20.00 |
| Purchase #3 | $239.53 | 6.850% | $255.9378 | $255.94 | $255.95 | $255.90 |
| Purchase #4 | $93.32 | 10.131% | $102.7742 | $102.77 | $102.75 | $102.80 |
| Purchase #5 | $43.75 | 11.772% | $48.9003 | $48.90 | $48.90 | $48.90 |
| Purchase #6 | $201.96 | 7.588% | $217.2847 | $217.28 | $217.30 | $217.30 |
| Purchase #7 | $116.79 | 4.867% | $122.4742 | $122.47 | $122.45 | $122.50 |
| 7 purchase totals = | $819.56 | $884.9042 | $884.89 | $884.85 | $885.00 | |