| 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 | $8.76 | 6.492% | $9.3287 | $9.33 | $9.35 | $9.30 |
| Purchase #2 | $154.73 | 3.253% | $159.7634 | $159.76 | $159.75 | $159.80 |
| Purchase #3 | $124.42 | 7.848% | $134.1845 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $8.31 | 8.649% | $9.0287 | $9.03 | $9.05 | $9.00 |
| Purchase #5 | $65.54 | 10.229% | $72.2441 | $72.24 | $72.25 | $72.20 |
| Purchase #6 | $59.80 | 12.530% | $67.2929 | $67.29 | $67.30 | $67.30 |
| Purchase #7 | $236.47 | 12.403% | $265.7994 | $265.80 | $265.80 | $265.80 |
| 7 purchase totals = | $658.03 | $717.6417 | $717.63 | $717.70 | $717.60 | |