| 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 | $73.61 | 9.639% | $80.7053 | $80.71 | $80.70 | $80.70 |
| Purchase #2 | $26.74 | 12.709% | $30.1384 | $30.14 | $30.15 | $30.10 |
| Purchase #3 | $58.75 | 13.772% | $66.8411 | $66.84 | $66.85 | $66.80 |
| Purchase #4 | $174.65 | 11.680% | $195.0491 | $195.05 | $195.05 | $195.00 |
| Purchase #5 | $246.78 | 6.405% | $262.5863 | $262.59 | $262.60 | $262.60 |
| Purchase #6 | $235.76 | 6.850% | $251.9096 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $73.60 | 10.787% | $81.5392 | $81.54 | $81.55 | $81.50 |
| 7 purchase totals = | $889.89 | $968.7690 | $968.78 | $968.80 | $968.60 | |