| 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 | $38.50 | 8.742% | $41.8657 | $41.87 | $41.85 | $41.90 |
| Purchase #2 | $85.61 | 11.791% | $95.7043 | $95.70 | $95.70 | $95.70 |
| Purchase #3 | $208.31 | 4.534% | $217.7548 | $217.75 | $217.75 | $217.80 |
| Purchase #4 | $182.85 | 13.424% | $207.3958 | $207.40 | $207.40 | $207.40 |
| Purchase #5 | $157.46 | 7.849% | $169.819 | $169.82 | $169.80 | $169.80 |
| Purchase #6 | $250.92 | 10.713% | $277.8011 | $277.80 | $277.80 | $277.80 |
| Purchase #7 | $133.44 | 4.427% | $139.3474 | $139.35 | $139.35 | $139.30 |
| 7 purchase totals = | $1,057.09 | $1,149.6881 | $1,149.69 | $1,149.65 | $1,149.70 | |