| 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 | $25.80 | 13.196% | $29.2046 | $29.20 | $29.20 | $29.20 |
| Purchase #2 | $232.73 | 8.576% | $252.6889 | $252.69 | $252.70 | $252.70 |
| Purchase #3 | $44.30 | 8.801% | $48.1988 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $11.89 | 10.831% | $13.1778 | $13.18 | $13.20 | $13.20 |
| Purchase #5 | $72.40 | 9.678% | $79.4069 | $79.41 | $79.40 | $79.40 |
| Purchase #6 | $25.83 | 8.510% | $28.0281 | $28.03 | $28.05 | $28.00 |
| Purchase #7 | $12.83 | 8.874% | $13.9685 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $425.78 | $464.6736 | $464.68 | $464.70 | $464.70 | |