| 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 | $65.31 | 3.299% | $67.4646 | $67.46 | $67.45 | $67.50 |
| Purchase #2 | $95.30 | 12.180% | $106.9075 | $106.91 | $106.90 | $106.90 |
| Purchase #3 | $96.55 | 13.588% | $109.6692 | $109.67 | $109.65 | $109.70 |
| Purchase #4 | $12.67 | 7.340% | $13.6 | $13.60 | $13.60 | $13.60 |
| Purchase #5 | $138.89 | 7.417% | $149.1915 | $149.19 | $149.20 | $149.20 |
| Purchase #6 | $224.59 | 5.476% | $236.8885 | $236.89 | $236.90 | $236.90 |
| Purchase #7 | $122.54 | 10.733% | $135.6922 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $755.85 | $819.4135 | $819.41 | $819.40 | $819.50 | |