| 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 | $118.97 | 11.760% | $132.9609 | $132.96 | $132.95 | $133.00 |
| Purchase #2 | $16.66 | 5.380% | $17.5563 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $40.36 | 6.344% | $42.9204 | $42.92 | $42.90 | $42.90 |
| Purchase #4 | $65.46 | 10.709% | $72.4701 | $72.47 | $72.45 | $72.50 |
| Purchase #5 | $79.42 | 10.457% | $87.7249 | $87.72 | $87.70 | $87.70 |
| Purchase #6 | $51.49 | 3.747% | $53.4193 | $53.42 | $53.40 | $53.40 |
| Purchase #7 | $27.37 | 10.545% | $30.2562 | $30.26 | $30.25 | $30.30 |
| 7 purchase totals = | $399.73 | $437.3081 | $437.31 | $437.20 | $437.40 | |