| 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 | $240.38 | 13.351% | $272.4731 | $272.47 | $272.45 | $272.50 |
| Purchase #2 | $126.30 | 5.489% | $133.2326 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $71.60 | 5.113% | $75.2609 | $75.26 | $75.25 | $75.30 |
| Purchase #4 | $32.64 | 5.586% | $34.4633 | $34.46 | $34.45 | $34.50 |
| Purchase #5 | $47.30 | 3.380% | $48.8987 | $48.90 | $48.90 | $48.90 |
| Purchase #6 | $222.27 | 5.572% | $234.6549 | $234.65 | $234.65 | $234.70 |
| Purchase #7 | $45.96 | 10.864% | $50.9531 | $50.95 | $50.95 | $51.00 |
| 7 purchase totals = | $786.45 | $849.9366 | $849.92 | $849.90 | $850.10 | |