| 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 | $29.79 | 12.426% | $33.4917 | $33.49 | $33.50 | $33.50 |
| Purchase #2 | $212.88 | 12.260% | $238.9791 | $238.98 | $239.00 | $239.00 |
| Purchase #3 | $116.94 | 3.657% | $121.2165 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $58.92 | 13.477% | $66.8606 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $140.38 | 11.212% | $156.1194 | $156.12 | $156.10 | $156.10 |
| Purchase #6 | $197.56 | 3.795% | $205.0574 | $205.06 | $205.05 | $205.10 |
| Purchase #7 | $26.60 | 10.380% | $29.3611 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $783.07 | $851.0858 | $851.09 | $851.05 | $851.20 | |