| 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 | $13.93 | 13.246% | $15.7752 | $15.78 | $15.80 | $15.80 |
| Purchase #2 | $97.36 | 3.130% | $100.4074 | $100.41 | $100.40 | $100.40 |
| Purchase #3 | $116.88 | 4.465% | $122.0987 | $122.10 | $122.10 | $122.10 |
| Purchase #4 | $246.55 | 7.470% | $264.9673 | $264.97 | $264.95 | $265.00 |
| Purchase #5 | $222.76 | 6.336% | $236.8741 | $236.87 | $236.85 | $236.90 |
| Purchase #6 | $12.40 | 9.492% | $13.577 | $13.58 | $13.60 | $13.60 |
| Purchase #7 | $104.73 | 4.720% | $109.6733 | $109.67 | $109.65 | $109.70 |
| 7 purchase totals = | $814.61 | $863.3730 | $863.38 | $863.35 | $863.50 | |