| 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 | $86.41 | 5.789% | $91.4123 | $91.41 | $91.40 | $91.40 |
| Purchase #2 | $250.52 | 13.848% | $285.212 | $285.21 | $285.20 | $285.20 |
| Purchase #3 | $170.58 | 9.434% | $186.6725 | $186.67 | $186.65 | $186.70 |
| Purchase #4 | $33.78 | 3.722% | $35.0373 | $35.04 | $35.05 | $35.00 |
| Purchase #5 | $76.42 | 13.291% | $86.577 | $86.58 | $86.60 | $86.60 |
| Purchase #6 | $79.66 | 3.267% | $82.2625 | $82.26 | $82.25 | $82.30 |
| Purchase #7 | $169.41 | 6.485% | $180.3962 | $180.40 | $180.40 | $180.40 |
| 7 purchase totals = | $866.78 | $947.5698 | $947.57 | $947.55 | $947.60 | |