| 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 | $67.40 | 12.452% | $75.7926 | $75.79 | $75.80 | $75.80 |
| Purchase #2 | $203.28 | 10.390% | $224.4008 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $94.31 | 6.763% | $100.6882 | $100.69 | $100.70 | $100.70 |
| Purchase #4 | $116.42 | 13.748% | $132.4254 | $132.43 | $132.45 | $132.40 |
| Purchase #5 | $27.46 | 12.467% | $30.8834 | $30.88 | $30.90 | $30.90 |
| Purchase #6 | $34.80 | 4.305% | $36.2981 | $36.30 | $36.30 | $36.30 |
| Purchase #7 | $70.98 | 5.476% | $74.8669 | $74.87 | $74.85 | $74.90 |
| 7 purchase totals = | $614.65 | $675.3554 | $675.36 | $675.40 | $675.40 | |