| 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 | $59.60 | 9.764% | $65.4193 | $65.42 | $65.40 | $65.40 |
| Purchase #2 | $121.97 | 4.678% | $127.6758 | $127.68 | $127.70 | $127.70 |
| Purchase #3 | $222.81 | 5.296% | $234.61 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $88.54 | 8.544% | $96.1049 | $96.10 | $96.10 | $96.10 |
| Purchase #5 | $99.77 | 13.329% | $113.0683 | $113.07 | $113.05 | $113.10 |
| Purchase #6 | $12.31 | 3.868% | $12.7862 | $12.79 | $12.80 | $12.80 |
| Purchase #7 | $131.58 | 12.420% | $147.9222 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $736.58 | $797.5867 | $797.59 | $797.55 | $797.60 | |