| 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 | $96.90 | 9.870% | $106.464 | $106.46 | $106.45 | $106.50 |
| Purchase #2 | $78.45 | 4.482% | $81.9661 | $81.97 | $81.95 | $82.00 |
| Purchase #3 | $55.58 | 4.648% | $58.1634 | $58.16 | $58.15 | $58.20 |
| Purchase #4 | $25.64 | 11.104% | $28.4871 | $28.49 | $28.50 | $28.50 |
| Purchase #5 | $206.62 | 3.769% | $214.4075 | $214.41 | $214.40 | $214.40 |
| Purchase #6 | $83.45 | 3.805% | $86.6253 | $86.63 | $86.65 | $86.60 |
| Purchase #7 | $105.73 | 10.253% | $116.5705 | $116.57 | $116.55 | $116.60 |
| 7 purchase totals = | $652.37 | $692.6839 | $692.69 | $692.65 | $692.80 | |