| 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 | $76.91 | 7.553% | $82.719 | $82.72 | $82.70 | $82.70 |
| Purchase #2 | $103.80 | 8.138% | $112.2472 | $112.25 | $112.25 | $112.20 |
| Purchase #3 | $214.85 | 5.861% | $227.4424 | $227.44 | $227.45 | $227.40 |
| Purchase #4 | $25.64 | 9.535% | $28.0848 | $28.08 | $28.10 | $28.10 |
| Purchase #5 | $57.51 | 6.491% | $61.243 | $61.24 | $61.25 | $61.20 |
| Purchase #6 | $247.68 | 13.388% | $280.8394 | $280.84 | $280.85 | $280.80 |
| Purchase #7 | $106.81 | 9.172% | $116.6066 | $116.61 | $116.60 | $116.60 |
| 7 purchase totals = | $833.20 | $909.1824 | $909.18 | $909.20 | $909.00 | |