| 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 | $80.80 | 9.476% | $88.4566 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $156.91 | 4.208% | $163.5128 | $163.51 | $163.50 | $163.50 |
| Purchase #3 | $42.96 | 11.400% | $47.8574 | $47.86 | $47.85 | $47.90 |
| Purchase #4 | $202.95 | 5.436% | $213.9824 | $213.98 | $214.00 | $214.00 |
| Purchase #5 | $125.37 | 9.247% | $136.963 | $136.96 | $136.95 | $137.00 |
| Purchase #6 | $187.73 | 10.142% | $206.7696 | $206.77 | $206.75 | $206.80 |
| Purchase #7 | $46.91 | 4.343% | $48.9473 | $48.95 | $48.95 | $48.90 |
| 7 purchase totals = | $843.63 | $906.4891 | $906.49 | $906.45 | $906.60 | |