| 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 | $40.67 | 11.600% | $45.3877 | $45.39 | $45.40 | $45.40 |
| Purchase #2 | $247.61 | 13.785% | $281.743 | $281.74 | $281.75 | $281.70 |
| Purchase #3 | $160.83 | 11.232% | $178.8944 | $178.89 | $178.90 | $178.90 |
| Purchase #4 | $78.92 | 9.806% | $86.6589 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $67.31 | 13.758% | $76.5705 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $62.34 | 12.676% | $70.2422 | $70.24 | $70.25 | $70.20 |
| Purchase #7 | $174.90 | 10.430% | $193.1421 | $193.14 | $193.15 | $193.10 |
| 7 purchase totals = | $832.58 | $932.6388 | $932.63 | $932.65 | $932.60 | |