| 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 | $63.71 | 4.369% | $66.4935 | $66.49 | $66.50 | $66.50 |
| Purchase #2 | $218.81 | 5.670% | $231.2165 | $231.22 | $231.20 | $231.20 |
| Purchase #3 | $192.64 | 13.604% | $218.8467 | $218.85 | $218.85 | $218.80 |
| Purchase #4 | $47.36 | 5.806% | $50.1097 | $50.11 | $50.10 | $50.10 |
| Purchase #5 | $28.47 | 7.528% | $30.6132 | $30.61 | $30.60 | $30.60 |
| Purchase #6 | $205.86 | 10.484% | $227.4424 | $227.44 | $227.45 | $227.40 |
| Purchase #7 | $176.36 | 5.202% | $185.5342 | $185.53 | $185.55 | $185.50 |
| 7 purchase totals = | $933.21 | $1,010.2562 | $1,010.25 | $1,010.25 | $1,010.10 | |