| 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 | $17.26 | 10.373% | $19.0504 | $19.05 | $19.05 | $19.10 |
| Purchase #2 | $33.26 | 9.471% | $36.4101 | $36.41 | $36.40 | $36.40 |
| Purchase #3 | $110.89 | 5.188% | $116.643 | $116.64 | $116.65 | $116.60 |
| Purchase #4 | $219.57 | 11.348% | $244.4868 | $244.49 | $244.50 | $244.50 |
| Purchase #5 | $202.89 | 12.336% | $227.9185 | $227.92 | $227.90 | $227.90 |
| Purchase #6 | $57.69 | 4.236% | $60.1337 | $60.13 | $60.15 | $60.10 |
| Purchase #7 | $60.42 | 7.603% | $65.0137 | $65.01 | $65.00 | $65.00 |
| 7 purchase totals = | $701.98 | $769.6562 | $769.65 | $769.65 | $769.60 | |