| 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 | $24.56 | 9.135% | $26.8036 | $26.80 | $26.80 | $26.80 |
| Purchase #2 | $200.85 | 3.762% | $208.406 | $208.41 | $208.40 | $208.40 |
| Purchase #3 | $212.61 | 13.169% | $240.6086 | $240.61 | $240.60 | $240.60 |
| Purchase #4 | $145.27 | 7.455% | $156.0999 | $156.10 | $156.10 | $156.10 |
| Purchase #5 | $54.37 | 8.314% | $58.8903 | $58.89 | $58.90 | $58.90 |
| Purchase #6 | $64.94 | 13.686% | $73.8277 | $73.83 | $73.85 | $73.80 |
| Purchase #7 | $44.73 | 8.114% | $48.3594 | $48.36 | $48.35 | $48.40 |
| 7 purchase totals = | $747.33 | $812.9955 | $813.00 | $813.00 | $813.00 | |