| 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 | $60.45 | 4.361% | $63.0862 | $63.09 | $63.10 | $63.10 |
| Purchase #2 | $215.99 | 11.123% | $240.0146 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $137.34 | 6.130% | $145.7589 | $145.76 | $145.75 | $145.80 |
| Purchase #4 | $189.80 | 5.620% | $200.4668 | $200.47 | $200.45 | $200.50 |
| Purchase #5 | $102.56 | 12.863% | $115.7523 | $115.75 | $115.75 | $115.80 |
| Purchase #6 | $157.64 | 5.175% | $165.7979 | $165.80 | $165.80 | $165.80 |
| Purchase #7 | $48.91 | 9.240% | $53.4293 | $53.43 | $53.45 | $53.40 |
| 7 purchase totals = | $912.69 | $984.3060 | $984.31 | $984.30 | $984.40 | |