| 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 | $99.77 | 5.133% | $104.8912 | $104.89 | $104.90 | $104.90 |
| Purchase #2 | $53.57 | 5.289% | $56.4033 | $56.40 | $56.40 | $56.40 |
| Purchase #3 | $107.52 | 12.855% | $121.3417 | $121.34 | $121.35 | $121.30 |
| Purchase #4 | $192.83 | 8.743% | $209.6891 | $209.69 | $209.70 | $209.70 |
| Purchase #5 | $223.67 | 13.284% | $253.3823 | $253.38 | $253.40 | $253.40 |
| Purchase #6 | $179.88 | 6.308% | $191.2268 | $191.23 | $191.25 | $191.20 |
| Purchase #7 | $19.37 | 10.394% | $21.3833 | $21.38 | $21.40 | $21.40 |
| 7 purchase totals = | $876.61 | $958.3177 | $958.31 | $958.40 | $958.30 | |