| 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 | $15.68 | 9.239% | $17.1287 | $17.13 | $17.15 | $17.10 |
| Purchase #2 | $30.88 | 4.868% | $32.3832 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $106.35 | 5.446% | $112.1418 | $112.14 | $112.15 | $112.10 |
| Purchase #4 | $95.41 | 10.742% | $105.6589 | $105.66 | $105.65 | $105.70 |
| Purchase #5 | $233.26 | 13.546% | $264.8574 | $264.86 | $264.85 | $264.90 |
| Purchase #6 | $232.93 | 7.187% | $249.6707 | $249.67 | $249.65 | $249.70 |
| Purchase #7 | $176.50 | 9.336% | $192.978 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $891.01 | $974.8187 | $974.82 | $974.85 | $974.90 | |