| 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 | $13.55 | 4.383% | $14.1439 | $14.14 | $14.15 | $14.10 |
| Purchase #2 | $65.52 | 10.263% | $72.2443 | $72.24 | $72.25 | $72.20 |
| Purchase #3 | $78.71 | 12.854% | $88.8274 | $88.83 | $88.85 | $88.80 |
| Purchase #4 | $123.52 | 12.253% | $138.6549 | $138.65 | $138.65 | $138.70 |
| Purchase #5 | $77.59 | 11.857% | $86.7898 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $218.80 | 8.306% | $236.9735 | $236.97 | $236.95 | $237.00 |
| Purchase #7 | $19.28 | 10.640% | $21.3314 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $596.97 | $658.9652 | $658.95 | $659.00 | $658.90 | |