| 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 | $48.37 | 4.869% | $50.7251 | $50.73 | $50.75 | $50.70 |
| Purchase #2 | $237.92 | 3.810% | $246.9848 | $246.98 | $247.00 | $247.00 |
| Purchase #3 | $82.66 | 11.157% | $91.8824 | $91.88 | $91.90 | $91.90 |
| Purchase #4 | $248.61 | 5.445% | $262.1468 | $262.15 | $262.15 | $262.10 |
| Purchase #5 | $137.66 | 5.698% | $145.5039 | $145.50 | $145.50 | $145.50 |
| Purchase #6 | $95.79 | 7.311% | $102.7932 | $102.79 | $102.80 | $102.80 |
| Purchase #7 | $18.75 | 3.610% | $19.4269 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $869.76 | $919.4631 | $919.46 | $919.55 | $919.40 | |