| 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 | $69.51 | 4.704% | $72.7798 | $72.78 | $72.80 | $72.80 |
| Purchase #2 | $9.33 | 9.567% | $10.2226 | $10.22 | $10.20 | $10.20 |
| Purchase #3 | $107.94 | 10.673% | $119.4604 | $119.46 | $119.45 | $119.50 |
| Purchase #4 | $118.25 | 7.153% | $126.7084 | $126.71 | $126.70 | $126.70 |
| Purchase #5 | $215.46 | 4.689% | $225.5629 | $225.56 | $225.55 | $225.60 |
| Purchase #6 | $27.37 | 4.792% | $28.6816 | $28.68 | $28.70 | $28.70 |
| Purchase #7 | $175.95 | 10.802% | $194.9561 | $194.96 | $194.95 | $195.00 |
| 7 purchase totals = | $723.81 | $778.3718 | $778.37 | $778.35 | $778.50 | |