| 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 | $59.58 | 11.633% | $66.5109 | $66.51 | $66.50 | $66.50 |
| Purchase #2 | $213.46 | 6.450% | $227.2282 | $227.23 | $227.25 | $227.20 |
| Purchase #3 | $107.93 | 5.661% | $114.0399 | $114.04 | $114.05 | $114.00 |
| Purchase #4 | $236.55 | 6.458% | $251.8264 | $251.83 | $251.85 | $251.80 |
| Purchase #5 | $131.68 | 6.367% | $140.0641 | $140.06 | $140.05 | $140.10 |
| Purchase #6 | $11.51 | 3.744% | $11.9409 | $11.94 | $11.95 | $11.90 |
| Purchase #7 | $65.54 | 9.461% | $71.7407 | $71.74 | $71.75 | $71.70 |
| 7 purchase totals = | $826.25 | $883.3511 | $883.35 | $883.40 | $883.20 | |