| 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 | $52.56 | 8.249% | $56.8957 | $56.90 | $56.90 | $56.90 |
| Purchase #2 | $65.84 | 3.288% | $68.0048 | $68.00 | $68.00 | $68.00 |
| Purchase #3 | $237.87 | 6.314% | $252.8891 | $252.89 | $252.90 | $252.90 |
| Purchase #4 | $67.83 | 3.734% | $70.3628 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $189.41 | 12.519% | $213.1222 | $213.12 | $213.10 | $213.10 |
| Purchase #6 | $93.25 | 7.411% | $100.1608 | $100.16 | $100.15 | $100.20 |
| Purchase #7 | $52.48 | 10.576% | $58.0303 | $58.03 | $58.05 | $58.00 |
| 7 purchase totals = | $759.24 | $819.4657 | $819.46 | $819.45 | $819.50 | |