| 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 | $23.41 | 13.183% | $26.4961 | $26.50 | $26.50 | $26.50 |
| Purchase #2 | $142.47 | 7.727% | $153.4787 | $153.48 | $153.50 | $153.50 |
| Purchase #3 | $28.71 | 13.431% | $32.566 | $32.57 | $32.55 | $32.60 |
| Purchase #4 | $31.67 | 12.305% | $35.567 | $35.57 | $35.55 | $35.60 |
| Purchase #5 | $200.38 | 9.816% | $220.0493 | $220.05 | $220.05 | $220.00 |
| Purchase #6 | $66.68 | 10.466% | $73.6587 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $105.40 | 12.612% | $118.693 | $118.69 | $118.70 | $118.70 |
| 7 purchase totals = | $598.72 | $660.5088 | $660.52 | $660.50 | $660.60 | |