| 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 | $22.41 | 11.770% | $25.0477 | $25.05 | $25.05 | $25.00 |
| Purchase #2 | $37.71 | 6.169% | $40.0363 | $40.04 | $40.05 | $40.00 |
| Purchase #3 | $111.53 | 8.519% | $121.0312 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $109.72 | 10.340% | $121.065 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $163.58 | 13.117% | $185.0368 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $242.47 | 9.869% | $266.3994 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $153.95 | 11.556% | $171.7405 | $171.74 | $171.75 | $171.70 |
| 7 purchase totals = | $841.37 | $930.3569 | $930.37 | $930.40 | $930.20 | |