| 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 | $39.38 | 4.803% | $41.2714 | $41.27 | $41.25 | $41.30 |
| Purchase #2 | $73.37 | 7.421% | $78.8148 | $78.81 | $78.80 | $78.80 |
| Purchase #3 | $51.62 | 10.422% | $56.9998 | $57.00 | $57.00 | $57.00 |
| Purchase #4 | $107.63 | 3.467% | $111.3615 | $111.36 | $111.35 | $111.40 |
| Purchase #5 | $208.52 | 8.850% | $226.974 | $226.97 | $226.95 | $227.00 |
| Purchase #6 | $27.28 | 11.497% | $30.4164 | $30.42 | $30.40 | $30.40 |
| Purchase #7 | $170.85 | 8.578% | $185.5055 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $678.65 | $731.3434 | $731.34 | $731.25 | $731.40 | |