| 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 | $97.49 | 7.342% | $104.6477 | $104.65 | $104.65 | $104.60 |
| Purchase #2 | $234.76 | 10.193% | $258.6891 | $258.69 | $258.70 | $258.70 |
| Purchase #3 | $74.57 | 8.243% | $80.7168 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $160.89 | 13.542% | $182.6777 | $182.68 | $182.70 | $182.70 |
| Purchase #5 | $204.40 | 5.451% | $215.5418 | $215.54 | $215.55 | $215.50 |
| Purchase #6 | $166.92 | 12.473% | $187.7399 | $187.74 | $187.75 | $187.70 |
| Purchase #7 | $55.44 | 4.681% | $58.0351 | $58.04 | $58.05 | $58.00 |
| 7 purchase totals = | $994.47 | $1,088.0481 | $1,088.06 | $1,088.10 | $1,087.90 | |