| 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 | $7.61 | 13.441% | $8.6329 | $8.63 | $8.65 | $8.60 |
| Purchase #2 | $107.80 | 7.850% | $116.2623 | $116.26 | $116.25 | $116.30 |
| Purchase #3 | $195.26 | 8.776% | $212.396 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $40.79 | 10.275% | $44.9812 | $44.98 | $45.00 | $45.00 |
| Purchase #5 | $61.64 | 8.730% | $67.0212 | $67.02 | $67.00 | $67.00 |
| Purchase #6 | $163.28 | 9.419% | $178.6593 | $178.66 | $178.65 | $178.70 |
| Purchase #7 | $95.69 | 9.150% | $104.4456 | $104.45 | $104.45 | $104.40 |
| 7 purchase totals = | $672.07 | $732.3985 | $732.40 | $732.40 | $732.40 | |