| 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 | $39.61 | 6.819% | $42.311 | $42.31 | $42.30 | $42.30 |
| Purchase #2 | $79.33 | 11.171% | $88.192 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $191.35 | 13.709% | $217.5822 | $217.58 | $217.60 | $217.60 |
| Purchase #4 | $116.78 | 3.384% | $120.7318 | $120.73 | $120.75 | $120.70 |
| Purchase #5 | $104.76 | 9.569% | $114.7845 | $114.78 | $114.80 | $114.80 |
| Purchase #6 | $164.40 | 9.182% | $179.4952 | $179.50 | $179.50 | $179.50 |
| Purchase #7 | $164.44 | 9.478% | $180.0256 | $180.03 | $180.05 | $180.00 |
| 7 purchase totals = | $860.67 | $943.1223 | $943.12 | $943.20 | $943.10 | |