| 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 | $242.59 | 5.150% | $255.0834 | $255.08 | $255.10 | $255.10 |
| Purchase #2 | $61.52 | 6.722% | $65.6554 | $65.66 | $65.65 | $65.70 |
| Purchase #3 | $52.32 | 7.381% | $56.1817 | $56.18 | $56.20 | $56.20 |
| Purchase #4 | $110.97 | 9.599% | $121.622 | $121.62 | $121.60 | $121.60 |
| Purchase #5 | $169.37 | 12.529% | $190.5904 | $190.59 | $190.60 | $190.60 |
| Purchase #6 | $94.97 | 7.496% | $102.089 | $102.09 | $102.10 | $102.10 |
| Purchase #7 | $61.42 | 8.295% | $66.5148 | $66.51 | $66.50 | $66.50 |
| 7 purchase totals = | $793.16 | $857.7367 | $857.73 | $857.75 | $857.80 | |