| 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 | $26.66 | 12.772% | $30.065 | $30.07 | $30.05 | $30.10 |
| Purchase #2 | $167.81 | 11.672% | $187.3968 | $187.40 | $187.40 | $187.40 |
| Purchase #3 | $109.67 | 9.268% | $119.8342 | $119.83 | $119.85 | $119.80 |
| Purchase #4 | $170.91 | 9.866% | $187.772 | $187.77 | $187.75 | $187.80 |
| Purchase #5 | $33.48 | 13.676% | $38.0587 | $38.06 | $38.05 | $38.10 |
| Purchase #6 | $64.87 | 8.331% | $70.2743 | $70.27 | $70.25 | $70.30 |
| Purchase #7 | $215.97 | 4.314% | $225.2869 | $225.29 | $225.30 | $225.30 |
| 7 purchase totals = | $789.37 | $858.6879 | $858.69 | $858.65 | $858.80 | |