| 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 | $54.28 | 9.173% | $59.2591 | $59.26 | $59.25 | $59.30 |
| Purchase #2 | $77.41 | 8.242% | $83.7901 | $83.79 | $83.80 | $83.80 |
| Purchase #3 | $209.74 | 11.463% | $233.7825 | $233.78 | $233.80 | $233.80 |
| Purchase #4 | $15.84 | 8.397% | $17.1701 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $227.40 | 3.778% | $235.9912 | $235.99 | $236.00 | $236.00 |
| Purchase #6 | $158.29 | 6.750% | $168.9746 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $27.74 | 8.538% | $30.1084 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $770.70 | $829.0760 | $829.07 | $829.05 | $829.20 | |