| 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 | $187.30 | 8.689% | $203.5745 | $203.57 | $203.55 | $203.60 |
| Purchase #2 | $57.51 | 3.379% | $59.4533 | $59.45 | $59.45 | $59.50 |
| Purchase #3 | $112.90 | 8.506% | $122.5033 | $122.50 | $122.50 | $122.50 |
| Purchase #4 | $76.57 | 12.325% | $86.0073 | $86.01 | $86.00 | $86.00 |
| Purchase #5 | $47.85 | 3.621% | $49.5826 | $49.58 | $49.60 | $49.60 |
| Purchase #6 | $243.93 | 4.518% | $254.9508 | $254.95 | $254.95 | $255.00 |
| Purchase #7 | $129.40 | 8.863% | $140.8687 | $140.87 | $140.85 | $140.90 |
| 7 purchase totals = | $855.46 | $916.9405 | $916.93 | $916.90 | $917.10 | |