| 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 | $77.71 | 10.774% | $86.0825 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $154.31 | 8.322% | $167.1517 | $167.15 | $167.15 | $167.20 |
| Purchase #3 | $104.52 | 5.850% | $110.6344 | $110.63 | $110.65 | $110.60 |
| Purchase #4 | $188.40 | 12.215% | $211.4131 | $211.41 | $211.40 | $211.40 |
| Purchase #5 | $121.74 | 5.786% | $128.7839 | $128.78 | $128.80 | $128.80 |
| Purchase #6 | $168.70 | 10.664% | $186.6902 | $186.69 | $186.70 | $186.70 |
| Purchase #7 | $61.91 | 5.216% | $65.1392 | $65.14 | $65.15 | $65.10 |
| 7 purchase totals = | $877.29 | $955.8950 | $955.88 | $955.95 | $955.90 | |