| 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 | $58.57 | 5.408% | $61.7375 | $61.74 | $61.75 | $61.70 |
| Purchase #2 | $82.36 | 3.324% | $85.0976 | $85.10 | $85.10 | $85.10 |
| Purchase #3 | $47.82 | 7.163% | $51.2453 | $51.25 | $51.25 | $51.20 |
| Purchase #4 | $108.96 | 5.271% | $114.7033 | $114.70 | $114.70 | $114.70 |
| Purchase #5 | $151.79 | 11.681% | $169.5206 | $169.52 | $169.50 | $169.50 |
| Purchase #6 | $12.61 | 5.458% | $13.2983 | $13.30 | $13.30 | $13.30 |
| Purchase #7 | $119.58 | 9.605% | $131.0657 | $131.07 | $131.05 | $131.10 |
| 7 purchase totals = | $581.69 | $626.6683 | $626.68 | $626.65 | $626.60 | |