| 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 | $87.70 | 13.870% | $99.864 | $99.86 | $99.85 | $99.90 |
| Purchase #2 | $72.70 | 8.714% | $79.0351 | $79.04 | $79.05 | $79.00 |
| Purchase #3 | $107.97 | 5.567% | $113.9807 | $113.98 | $114.00 | $114.00 |
| Purchase #4 | $174.76 | 5.605% | $184.5553 | $184.56 | $184.55 | $184.60 |
| Purchase #5 | $25.31 | 9.693% | $27.7633 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $221.36 | 13.266% | $250.7256 | $250.73 | $250.75 | $250.70 |
| Purchase #7 | $53.44 | 11.823% | $59.7582 | $59.76 | $59.75 | $59.80 |
| 7 purchase totals = | $743.24 | $815.6822 | $815.69 | $815.70 | $815.80 | |