| 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 | $44.39 | 3.196% | $45.8087 | $45.81 | $45.80 | $45.80 |
| Purchase #2 | $208.83 | 11.416% | $232.67 | $232.67 | $232.65 | $232.70 |
| Purchase #3 | $190.27 | 12.156% | $213.3992 | $213.40 | $213.40 | $213.40 |
| Purchase #4 | $228.84 | 10.857% | $253.6852 | $253.69 | $253.70 | $253.70 |
| Purchase #5 | $43.50 | 11.419% | $48.4673 | $48.47 | $48.45 | $48.50 |
| Purchase #6 | $48.28 | 3.496% | $49.9679 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $113.56 | 10.800% | $125.8245 | $125.82 | $125.80 | $125.80 |
| 7 purchase totals = | $877.67 | $969.8228 | $969.83 | $969.75 | $969.90 | |