| 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 | $77.56 | 6.296% | $82.4432 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $228.62 | 3.231% | $236.0067 | $236.01 | $236.00 | $236.00 |
| Purchase #3 | $44.56 | 8.802% | $48.4822 | $48.48 | $48.50 | $48.50 |
| Purchase #4 | $30.99 | 11.244% | $34.4745 | $34.47 | $34.45 | $34.50 |
| Purchase #5 | $31.96 | 7.789% | $34.4494 | $34.45 | $34.45 | $34.40 |
| Purchase #6 | $102.66 | 13.718% | $116.7429 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $158.72 | 10.181% | $174.8793 | $174.88 | $174.90 | $174.90 |
| 7 purchase totals = | $675.07 | $727.4782 | $727.47 | $727.50 | $727.40 | |