| 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 | $31.73 | 9.262% | $34.6688 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $205.42 | 5.234% | $216.1717 | $216.17 | $216.15 | $216.20 |
| Purchase #3 | $11.42 | 13.529% | $12.965 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $244.62 | 6.751% | $261.1343 | $261.13 | $261.15 | $261.10 |
| Purchase #5 | $99.58 | 8.181% | $107.7266 | $107.73 | $107.75 | $107.70 |
| Purchase #6 | $152.67 | 10.204% | $168.2484 | $168.25 | $168.25 | $168.20 |
| Purchase #7 | $26.79 | 12.529% | $30.1465 | $30.15 | $30.15 | $30.10 |
| 7 purchase totals = | $772.23 | $831.0613 | $831.07 | $831.05 | $831.00 | |