| 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 | $72.78 | 3.543% | $75.3586 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $131.30 | 7.645% | $141.3379 | $141.34 | $141.35 | $141.30 |
| Purchase #3 | $23.59 | 11.727% | $26.3564 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $81.99 | 5.723% | $86.6823 | $86.68 | $86.70 | $86.70 |
| Purchase #5 | $190.35 | 12.150% | $213.4775 | $213.48 | $213.50 | $213.50 |
| Purchase #6 | $26.67 | 6.112% | $28.3001 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $177.92 | 12.442% | $200.0568 | $200.06 | $200.05 | $200.10 |
| 7 purchase totals = | $704.60 | $771.5696 | $771.58 | $771.60 | $771.70 | |