| 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 | $143.93 | 6.377% | $153.1084 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $60.25 | 6.351% | $64.0765 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $239.36 | 9.231% | $261.4553 | $261.46 | $261.45 | $261.50 |
| Purchase #4 | $55.30 | 8.414% | $59.9529 | $59.95 | $59.95 | $60.00 |
| Purchase #5 | $61.99 | 11.798% | $69.3036 | $69.30 | $69.30 | $69.30 |
| Purchase #6 | $250.30 | 6.626% | $266.8849 | $266.88 | $266.90 | $266.90 |
| Purchase #7 | $37.86 | 9.378% | $41.4105 | $41.41 | $41.40 | $41.40 |
| 7 purchase totals = | $848.99 | $916.1921 | $916.19 | $916.20 | $916.30 | |