| 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 | $98.90 | 13.338% | $112.0913 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $63.84 | 3.429% | $66.0291 | $66.03 | $66.05 | $66.00 |
| Purchase #3 | $177.38 | 3.617% | $183.7958 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $78.38 | 12.166% | $87.9157 | $87.92 | $87.90 | $87.90 |
| Purchase #5 | $78.82 | 8.797% | $85.7538 | $85.75 | $85.75 | $85.80 |
| Purchase #6 | $104.83 | 12.862% | $118.3132 | $118.31 | $118.30 | $118.30 |
| Purchase #7 | $73.51 | 8.715% | $79.9164 | $79.92 | $79.90 | $79.90 |
| 7 purchase totals = | $675.66 | $733.8153 | $733.82 | $733.80 | $733.80 | |