| 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 | $74.95 | 6.465% | $79.7955 | $79.80 | $79.80 | $79.80 |
| Purchase #2 | $65.82 | 7.488% | $70.7486 | $70.75 | $70.75 | $70.70 |
| Purchase #3 | $183.41 | 8.501% | $199.0017 | $199.00 | $199.00 | $199.00 |
| Purchase #4 | $232.90 | 7.185% | $249.6339 | $249.63 | $249.65 | $249.60 |
| Purchase #5 | $233.92 | 6.192% | $248.4043 | $248.40 | $248.40 | $248.40 |
| Purchase #6 | $65.98 | 9.769% | $72.4256 | $72.43 | $72.45 | $72.40 |
| Purchase #7 | $29.72 | 3.244% | $30.6841 | $30.68 | $30.70 | $30.70 |
| 7 purchase totals = | $886.70 | $950.6937 | $950.69 | $950.75 | $950.60 | |