| 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 | $74.84 | 13.507% | $84.9486 | $84.95 | $84.95 | $84.90 |
| Purchase #2 | $145.72 | 11.383% | $162.3073 | $162.31 | $162.30 | $162.30 |
| Purchase #3 | $148.53 | 10.475% | $164.0885 | $164.09 | $164.10 | $164.10 |
| Purchase #4 | $107.52 | 8.576% | $116.7409 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $128.67 | 13.449% | $145.9748 | $145.97 | $145.95 | $146.00 |
| Purchase #6 | $11.59 | 7.443% | $12.4526 | $12.45 | $12.45 | $12.50 |
| Purchase #7 | $10.32 | 13.283% | $11.6908 | $11.69 | $11.70 | $11.70 |
| 7 purchase totals = | $627.19 | $698.2035 | $698.20 | $698.20 | $698.20 | |