| 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 | $26.92 | 12.863% | $30.3827 | $30.38 | $30.40 | $30.40 |
| Purchase #2 | $235.64 | 5.481% | $248.5554 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $123.40 | 8.788% | $134.2444 | $134.24 | $134.25 | $134.20 |
| Purchase #4 | $106.38 | 6.799% | $113.6128 | $113.61 | $113.60 | $113.60 |
| Purchase #5 | $68.93 | 10.254% | $75.9981 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $25.26 | 6.155% | $26.8148 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $82.41 | 5.498% | $86.9409 | $86.94 | $86.95 | $86.90 |
| 7 purchase totals = | $668.94 | $716.5491 | $716.54 | $716.55 | $716.50 | |