| 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 | $57.45 | 8.619% | $62.4016 | $62.40 | $62.40 | $62.40 |
| Purchase #2 | $241.37 | 8.447% | $261.7585 | $261.76 | $261.75 | $261.80 |
| Purchase #3 | $107.39 | 3.672% | $111.3334 | $111.33 | $111.35 | $111.30 |
| Purchase #4 | $42.91 | 6.728% | $45.797 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $20.93 | 9.176% | $22.8505 | $22.85 | $22.85 | $22.90 |
| Purchase #6 | $153.75 | 6.206% | $163.2917 | $163.29 | $163.30 | $163.30 |
| Purchase #7 | $215.26 | 13.268% | $243.8207 | $243.82 | $243.80 | $243.80 |
| 7 purchase totals = | $839.06 | $911.2534 | $911.25 | $911.25 | $911.30 | |