| 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 | $51.52 | 9.656% | $56.4948 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $182.50 | 12.542% | $205.3892 | $205.39 | $205.40 | $205.40 |
| Purchase #3 | $28.68 | 7.283% | $30.7688 | $30.77 | $30.75 | $30.80 |
| Purchase #4 | $133.98 | 10.756% | $148.3909 | $148.39 | $148.40 | $148.40 |
| Purchase #5 | $197.94 | 8.730% | $215.2202 | $215.22 | $215.20 | $215.20 |
| Purchase #6 | $113.50 | 8.665% | $123.3348 | $123.33 | $123.35 | $123.30 |
| Purchase #7 | $146.98 | 3.133% | $151.5849 | $151.58 | $151.60 | $151.60 |
| 7 purchase totals = | $855.10 | $931.1836 | $931.17 | $931.20 | $931.20 | |