| 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 | $27.89 | 12.780% | $31.4543 | $31.45 | $31.45 | $31.50 |
| Purchase #2 | $59.67 | 10.532% | $65.9544 | $65.95 | $65.95 | $66.00 |
| Purchase #3 | $46.38 | 9.703% | $50.8803 | $50.88 | $50.90 | $50.90 |
| Purchase #4 | $137.79 | 11.702% | $153.9142 | $153.91 | $153.90 | $153.90 |
| Purchase #5 | $33.98 | 5.531% | $35.8594 | $35.86 | $35.85 | $35.90 |
| Purchase #6 | $15.49 | 12.274% | $17.3912 | $17.39 | $17.40 | $17.40 |
| Purchase #7 | $199.90 | 8.610% | $217.1114 | $217.11 | $217.10 | $217.10 |
| 7 purchase totals = | $521.10 | $572.5652 | $572.55 | $572.55 | $572.70 | |