| 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 | $101.85 | 4.773% | $106.7113 | $106.71 | $106.70 | $106.70 |
| Purchase #2 | $208.33 | 3.241% | $215.082 | $215.08 | $215.10 | $215.10 |
| Purchase #3 | $29.81 | 3.207% | $30.766 | $30.77 | $30.75 | $30.80 |
| Purchase #4 | $68.95 | 13.187% | $78.0424 | $78.04 | $78.05 | $78.00 |
| Purchase #5 | $250.29 | 13.670% | $284.5046 | $284.50 | $284.50 | $284.50 |
| Purchase #6 | $167.71 | 6.637% | $178.8409 | $178.84 | $178.85 | $178.80 |
| Purchase #7 | $79.55 | 7.702% | $85.6769 | $85.68 | $85.70 | $85.70 |
| 7 purchase totals = | $906.49 | $979.6241 | $979.62 | $979.65 | $979.60 | |