| 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 | $74.60 | 5.549% | $78.7396 | $78.74 | $78.75 | $78.70 |
| Purchase #2 | $178.52 | 13.186% | $202.0596 | $202.06 | $202.05 | $202.10 |
| Purchase #3 | $217.55 | 8.737% | $236.5573 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $11.83 | 13.846% | $13.468 | $13.47 | $13.45 | $13.50 |
| Purchase #5 | $41.84 | 8.263% | $45.2972 | $45.30 | $45.30 | $45.30 |
| Purchase #6 | $83.50 | 5.733% | $88.2871 | $88.29 | $88.30 | $88.30 |
| Purchase #7 | $109.47 | 7.254% | $117.411 | $117.41 | $117.40 | $117.40 |
| 7 purchase totals = | $717.31 | $781.8198 | $781.83 | $781.80 | $781.90 | |