| 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 | $101.59 | 7.744% | $109.4571 | $109.46 | $109.45 | $109.50 |
| Purchase #2 | $231.51 | 11.435% | $257.9832 | $257.98 | $258.00 | $258.00 |
| Purchase #3 | $43.98 | 6.867% | $47.0001 | $47.00 | $47.00 | $47.00 |
| Purchase #4 | $144.76 | 4.565% | $151.3683 | $151.37 | $151.35 | $151.40 |
| Purchase #5 | $110.36 | 10.418% | $121.8573 | $121.86 | $121.85 | $121.90 |
| Purchase #6 | $25.61 | 11.526% | $28.5618 | $28.56 | $28.55 | $28.60 |
| Purchase #7 | $46.78 | 5.458% | $49.3333 | $49.33 | $49.35 | $49.30 |
| 7 purchase totals = | $704.59 | $765.5611 | $765.56 | $765.55 | $765.70 | |