| 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 | $40.56 | 9.420% | $44.3808 | $44.38 | $44.40 | $44.40 |
| Purchase #2 | $134.39 | 9.779% | $147.532 | $147.53 | $147.55 | $147.50 |
| Purchase #3 | $116.69 | 10.408% | $128.8351 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $178.79 | 11.305% | $199.0022 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $28.75 | 8.752% | $31.2662 | $31.27 | $31.25 | $31.30 |
| Purchase #6 | $94.63 | 8.762% | $102.9215 | $102.92 | $102.90 | $102.90 |
| Purchase #7 | $232.36 | 12.703% | $261.8767 | $261.88 | $261.90 | $261.90 |
| 7 purchase totals = | $826.17 | $915.8145 | $915.82 | $915.85 | $915.80 | |