| 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 | $66.50 | 3.589% | $68.8867 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $218.56 | 12.583% | $246.0614 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $176.54 | 3.116% | $182.041 | $182.04 | $182.05 | $182.00 |
| Purchase #4 | $70.98 | 6.252% | $75.4177 | $75.42 | $75.40 | $75.40 |
| Purchase #5 | $26.79 | 11.866% | $29.9689 | $29.97 | $29.95 | $30.00 |
| Purchase #6 | $95.84 | 4.411% | $100.0675 | $100.07 | $100.05 | $100.10 |
| Purchase #7 | $160.91 | 10.573% | $177.923 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $816.12 | $880.3662 | $880.37 | $880.30 | $880.40 | |