| 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 | $76.97 | 12.776% | $86.8037 | $86.80 | $86.80 | $86.80 |
| Purchase #2 | $87.78 | 3.599% | $90.9392 | $90.94 | $90.95 | $90.90 |
| Purchase #3 | $46.42 | 11.315% | $51.6724 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $222.79 | 11.811% | $249.1037 | $249.10 | $249.10 | $249.10 |
| Purchase #5 | $183.26 | 5.713% | $193.7296 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $26.74 | 12.378% | $30.0499 | $30.05 | $30.05 | $30.00 |
| Purchase #7 | $227.60 | 11.208% | $253.1094 | $253.11 | $253.10 | $253.10 |
| 7 purchase totals = | $871.56 | $955.4079 | $955.40 | $955.40 | $955.30 | |