| 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 | $231.29 | 11.459% | $257.7935 | $257.79 | $257.80 | $257.80 |
| Purchase #2 | $104.76 | 8.801% | $113.9799 | $113.98 | $114.00 | $114.00 |
| Purchase #3 | $26.97 | 13.833% | $30.7008 | $30.70 | $30.70 | $30.70 |
| Purchase #4 | $151.81 | 9.186% | $165.7553 | $165.76 | $165.75 | $165.80 |
| Purchase #5 | $25.61 | 4.833% | $26.8477 | $26.85 | $26.85 | $26.80 |
| Purchase #6 | $74.46 | 4.392% | $77.7303 | $77.73 | $77.75 | $77.70 |
| Purchase #7 | $41.97 | 5.688% | $44.3573 | $44.36 | $44.35 | $44.40 |
| 7 purchase totals = | $656.87 | $717.1648 | $717.17 | $717.20 | $717.20 | |