| 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 | $203.95 | 8.155% | $220.5821 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $57.91 | 6.522% | $61.6869 | $61.69 | $61.70 | $61.70 |
| Purchase #3 | $79.33 | 3.268% | $81.9225 | $81.92 | $81.90 | $81.90 |
| Purchase #4 | $76.96 | 4.867% | $80.7056 | $80.71 | $80.70 | $80.70 |
| Purchase #5 | $229.47 | 13.537% | $260.5334 | $260.53 | $260.55 | $260.50 |
| Purchase #6 | $82.41 | 9.859% | $90.5348 | $90.53 | $90.55 | $90.50 |
| Purchase #7 | $28.76 | 7.446% | $30.9015 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $758.79 | $826.8668 | $826.86 | $826.90 | $826.80 | |