| 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 | $34.76 | 4.808% | $36.4313 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $207.54 | 12.178% | $232.8142 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $205.70 | 3.754% | $213.422 | $213.42 | $213.40 | $213.40 |
| Purchase #4 | $152.42 | 11.861% | $170.4985 | $170.50 | $170.50 | $170.50 |
| Purchase #5 | $45.98 | 9.728% | $50.4529 | $50.45 | $50.45 | $50.50 |
| Purchase #6 | $142.31 | 13.440% | $161.4365 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $107.30 | 5.398% | $113.0921 | $113.09 | $113.10 | $113.10 |
| 7 purchase totals = | $896.01 | $978.1475 | $978.14 | $978.15 | $978.10 | |