| 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 | $127.48 | 7.784% | $137.403 | $137.40 | $137.40 | $137.40 |
| Purchase #2 | $106.49 | 5.224% | $112.053 | $112.05 | $112.05 | $112.10 |
| Purchase #3 | $27.34 | 9.775% | $30.0125 | $30.01 | $30.00 | $30.00 |
| Purchase #4 | $47.57 | 4.203% | $49.5694 | $49.57 | $49.55 | $49.60 |
| Purchase #5 | $98.39 | 6.662% | $104.9447 | $104.94 | $104.95 | $104.90 |
| Purchase #6 | $121.55 | 8.766% | $132.2051 | $132.21 | $132.20 | $132.20 |
| Purchase #7 | $170.49 | 12.819% | $192.3451 | $192.35 | $192.35 | $192.30 |
| 7 purchase totals = | $699.31 | $758.5328 | $758.53 | $758.50 | $758.50 | |