| 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 | $51.56 | 7.184% | $55.2641 | $55.26 | $55.25 | $55.30 |
| Purchase #2 | $133.38 | 13.209% | $150.9982 | $151.00 | $151.00 | $151.00 |
| Purchase #3 | $227.85 | 11.482% | $254.0117 | $254.01 | $254.00 | $254.00 |
| Purchase #4 | $18.96 | 6.667% | $20.2241 | $20.22 | $20.20 | $20.20 |
| Purchase #5 | $213.80 | 6.380% | $227.4404 | $227.44 | $227.45 | $227.40 |
| Purchase #6 | $48.46 | 5.725% | $51.2343 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $19.65 | 5.113% | $20.6547 | $20.65 | $20.65 | $20.70 |
| 7 purchase totals = | $713.66 | $779.8275 | $779.81 | $779.80 | $779.80 | |