| 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 | $81.29 | 3.674% | $84.2766 | $84.28 | $84.30 | $84.30 |
| Purchase #2 | $70.85 | 3.466% | $73.3057 | $73.31 | $73.30 | $73.30 |
| Purchase #3 | $185.56 | 12.249% | $208.2892 | $208.29 | $208.30 | $208.30 |
| Purchase #4 | $28.55 | 5.680% | $30.1716 | $30.17 | $30.15 | $30.20 |
| Purchase #5 | $224.50 | 11.164% | $249.5632 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $179.65 | 9.866% | $197.3743 | $197.37 | $197.35 | $197.40 |
| Purchase #7 | $10.58 | 9.456% | $11.5804 | $11.58 | $11.60 | $11.60 |
| 7 purchase totals = | $780.98 | $854.5610 | $854.56 | $854.55 | $854.70 | |