| 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 | $112.80 | 3.497% | $116.7446 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $108.83 | 12.368% | $122.2901 | $122.29 | $122.30 | $122.30 |
| Purchase #3 | $71.28 | 10.561% | $78.8079 | $78.81 | $78.80 | $78.80 |
| Purchase #4 | $71.34 | 10.133% | $78.5689 | $78.57 | $78.55 | $78.60 |
| Purchase #5 | $76.68 | 12.203% | $86.0373 | $86.04 | $86.05 | $86.00 |
| Purchase #6 | $48.40 | 5.449% | $51.0373 | $51.04 | $51.05 | $51.00 |
| Purchase #7 | $171.35 | 6.844% | $183.0772 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $660.68 | $716.5633 | $716.57 | $716.60 | $716.50 | |