| 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 | $88.87 | 3.355% | $91.8516 | $91.85 | $91.85 | $91.90 |
| Purchase #2 | $230.27 | 13.342% | $260.9926 | $260.99 | $261.00 | $261.00 |
| Purchase #3 | $60.67 | 8.644% | $65.9143 | $65.91 | $65.90 | $65.90 |
| Purchase #4 | $33.46 | 5.715% | $35.3722 | $35.37 | $35.35 | $35.40 |
| Purchase #5 | $72.39 | 7.716% | $77.9756 | $77.98 | $78.00 | $78.00 |
| Purchase #6 | $69.40 | 13.785% | $78.9668 | $78.97 | $78.95 | $79.00 |
| Purchase #7 | $44.74 | 10.751% | $49.55 | $49.55 | $49.55 | $49.60 |
| 7 purchase totals = | $599.80 | $660.6231 | $660.62 | $660.60 | $660.80 | |