| 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 | $108.39 | 5.834% | $114.7135 | $114.71 | $114.70 | $114.70 |
| Purchase #2 | $58.76 | 5.606% | $62.0541 | $62.05 | $62.05 | $62.10 |
| Purchase #3 | $62.81 | 7.105% | $67.2727 | $67.27 | $67.25 | $67.30 |
| Purchase #4 | $77.52 | 10.572% | $85.7154 | $85.72 | $85.70 | $85.70 |
| Purchase #5 | $107.26 | 10.728% | $118.7669 | $118.77 | $118.75 | $118.80 |
| Purchase #6 | $75.32 | 3.212% | $77.7393 | $77.74 | $77.75 | $77.70 |
| Purchase #7 | $29.46 | 4.549% | $30.8001 | $30.80 | $30.80 | $30.80 |
| 7 purchase totals = | $519.52 | $557.0620 | $557.06 | $557.00 | $557.10 | |