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 | $28.40 | 8.642% | $30.8543 | $30.85 | $30.85 | $30.90 |
Purchase #2 | $220.50 | 10.304% | $243.2203 | $243.22 | $243.20 | $243.20 |
Purchase #3 | $68.73 | 10.494% | $75.9425 | $75.94 | $75.95 | $75.90 |
Purchase #4 | $58.42 | 5.135% | $61.4199 | $61.42 | $61.40 | $61.40 |
Purchase #5 | $5.89 | 6.267% | $6.2591 | $6.26 | $6.25 | $6.30 |
Purchase #6 | $139.47 | 7.836% | $150.3989 | $150.40 | $150.40 | $150.40 |
Purchase #7 | $222.90 | 6.565% | $237.5334 | $237.53 | $237.55 | $237.50 |
7 purchase totals = | $744.31 | $805.6284 | $805.62 | $805.60 | $805.60 |