| 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 | $30.66 | 9.680% | $33.6279 | $33.63 | $33.65 | $33.60 |
| Purchase #2 | $114.47 | 9.562% | $125.4156 | $125.42 | $125.40 | $125.40 |
| Purchase #3 | $30.60 | 11.871% | $34.2325 | $34.23 | $34.25 | $34.20 |
| Purchase #4 | $163.98 | 6.523% | $174.6764 | $174.68 | $174.70 | $174.70 |
| Purchase #5 | $126.78 | 5.857% | $134.2055 | $134.21 | $134.20 | $134.20 |
| Purchase #6 | $40.44 | 6.262% | $42.9724 | $42.97 | $42.95 | $43.00 |
| Purchase #7 | $133.43 | 7.747% | $143.7668 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $640.36 | $688.8971 | $688.91 | $688.90 | $688.90 | |