| 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 | $50.87 | 8.364% | $55.1248 | $55.12 | $55.10 | $55.10 |
| Purchase #2 | $191.84 | 6.514% | $204.3365 | $204.34 | $204.35 | $204.30 |
| Purchase #3 | $22.57 | 12.114% | $25.3041 | $25.30 | $25.30 | $25.30 |
| Purchase #4 | $51.43 | 7.837% | $55.4606 | $55.46 | $55.45 | $55.50 |
| Purchase #5 | $15.39 | 13.619% | $17.486 | $17.49 | $17.50 | $17.50 |
| Purchase #6 | $133.35 | 9.598% | $146.1489 | $146.15 | $146.15 | $146.10 |
| Purchase #7 | $121.99 | 4.828% | $127.8797 | $127.88 | $127.90 | $127.90 |
| 7 purchase totals = | $587.44 | $631.7406 | $631.74 | $631.75 | $631.70 | |