| 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 | $95.38 | 5.606% | $100.727 | $100.73 | $100.75 | $100.70 |
| Purchase #2 | $72.80 | 9.604% | $79.7917 | $79.79 | $79.80 | $79.80 |
| Purchase #3 | $108.75 | 4.269% | $113.3925 | $113.39 | $113.40 | $113.40 |
| Purchase #4 | $54.45 | 7.528% | $58.549 | $58.55 | $58.55 | $58.50 |
| Purchase #5 | $229.36 | 4.384% | $239.4151 | $239.42 | $239.40 | $239.40 |
| Purchase #6 | $19.48 | 10.161% | $21.4594 | $21.46 | $21.45 | $21.50 |
| Purchase #7 | $222.96 | 9.207% | $243.4879 | $243.49 | $243.50 | $243.50 |
| 7 purchase totals = | $803.18 | $856.8226 | $856.83 | $856.85 | $856.80 | |