| 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 | $76.28 | 4.616% | $79.8011 | $79.80 | $79.80 | $79.80 |
| Purchase #2 | $228.81 | 9.558% | $250.6797 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $209.55 | 7.494% | $225.2537 | $225.25 | $225.25 | $225.30 |
| Purchase #4 | $179.56 | 11.429% | $200.0819 | $200.08 | $200.10 | $200.10 |
| Purchase #5 | $87.41 | 5.595% | $92.3006 | $92.30 | $92.30 | $92.30 |
| Purchase #6 | $217.89 | 8.561% | $236.5436 | $236.54 | $236.55 | $236.50 |
| Purchase #7 | $51.94 | 5.132% | $54.6056 | $54.61 | $54.60 | $54.60 |
| 7 purchase totals = | $1,051.44 | $1,139.2662 | $1,139.26 | $1,139.30 | $1,139.30 | |