| 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 | $75.86 | 11.364% | $84.4807 | $84.48 | $84.50 | $84.50 |
| Purchase #2 | $169.41 | 8.297% | $183.4659 | $183.47 | $183.45 | $183.50 |
| Purchase #3 | $8.41 | 5.669% | $8.8868 | $8.89 | $8.90 | $8.90 |
| Purchase #4 | $184.86 | 12.681% | $208.3021 | $208.30 | $208.30 | $208.30 |
| Purchase #5 | $183.77 | 12.135% | $206.0705 | $206.07 | $206.05 | $206.10 |
| Purchase #6 | $227.45 | 11.688% | $254.0344 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $18.48 | 11.786% | $20.6581 | $20.66 | $20.65 | $20.70 |
| 7 purchase totals = | $868.24 | $965.8985 | $965.90 | $965.90 | $966.00 | |