| 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 | $35.37 | 12.454% | $39.775 | $39.78 | $39.80 | $39.80 |
| Purchase #2 | $27.66 | 10.670% | $30.6113 | $30.61 | $30.60 | $30.60 |
| Purchase #3 | $215.50 | 5.642% | $227.6585 | $227.66 | $227.65 | $227.70 |
| Purchase #4 | $201.87 | 9.675% | $221.4009 | $221.40 | $221.40 | $221.40 |
| Purchase #5 | $158.25 | 3.726% | $164.1464 | $164.15 | $164.15 | $164.10 |
| Purchase #6 | $154.94 | 13.257% | $175.4804 | $175.48 | $175.50 | $175.50 |
| Purchase #7 | $69.40 | 13.425% | $78.717 | $78.72 | $78.70 | $78.70 |
| 7 purchase totals = | $862.99 | $937.7895 | $937.80 | $937.80 | $937.80 | |