| 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 | $236.89 | 11.467% | $264.0542 | $264.05 | $264.05 | $264.10 |
| Purchase #2 | $69.53 | 5.689% | $73.4856 | $73.49 | $73.50 | $73.50 |
| Purchase #3 | $75.88 | 10.773% | $84.0546 | $84.05 | $84.05 | $84.10 |
| Purchase #4 | $75.45 | 7.110% | $80.8145 | $80.81 | $80.80 | $80.80 |
| Purchase #5 | $113.29 | 3.227% | $116.9459 | $116.95 | $116.95 | $116.90 |
| Purchase #6 | $159.32 | 4.582% | $166.62 | $166.62 | $166.60 | $166.60 |
| Purchase #7 | $64.62 | 8.351% | $70.0164 | $70.02 | $70.00 | $70.00 |
| 7 purchase totals = | $794.98 | $855.9912 | $855.99 | $855.95 | $856.00 | |