| 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 | $108.55 | 7.270% | $116.4416 | $116.44 | $116.45 | $116.40 |
| Purchase #2 | $70.32 | 9.865% | $77.2571 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $114.33 | 8.763% | $124.3487 | $124.35 | $124.35 | $124.30 |
| Purchase #4 | $202.36 | 12.352% | $227.3555 | $227.36 | $227.35 | $227.40 |
| Purchase #5 | $143.72 | 3.192% | $148.3075 | $148.31 | $148.30 | $148.30 |
| Purchase #6 | $123.71 | 7.743% | $133.2889 | $133.29 | $133.30 | $133.30 |
| Purchase #7 | $33.71 | 11.806% | $37.6898 | $37.69 | $37.70 | $37.70 |
| 7 purchase totals = | $796.70 | $864.6891 | $864.70 | $864.70 | $864.70 | |