| 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 | $50.73 | 5.491% | $53.5156 | $53.52 | $53.50 | $53.50 |
| Purchase #2 | $32.77 | 8.480% | $35.5489 | $35.55 | $35.55 | $35.50 |
| Purchase #3 | $146.60 | 11.558% | $163.544 | $163.54 | $163.55 | $163.50 |
| Purchase #4 | $205.83 | 9.431% | $225.2418 | $225.24 | $225.25 | $225.20 |
| Purchase #5 | $173.39 | 12.466% | $195.0048 | $195.00 | $195.00 | $195.00 |
| Purchase #6 | $154.30 | 5.451% | $162.7109 | $162.71 | $162.70 | $162.70 |
| Purchase #7 | $142.99 | 8.567% | $155.24 | $155.24 | $155.25 | $155.20 |
| 7 purchase totals = | $906.61 | $990.8060 | $990.80 | $990.80 | $990.60 | |