| 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 | $109.25 | 4.356% | $114.0089 | $114.01 | $114.00 | $114.00 |
| Purchase #2 | $66.78 | 8.154% | $72.2252 | $72.23 | $72.25 | $72.20 |
| Purchase #3 | $21.62 | 8.325% | $23.4199 | $23.42 | $23.40 | $23.40 |
| Purchase #4 | $15.68 | 4.300% | $16.3542 | $16.35 | $16.35 | $16.40 |
| Purchase #5 | $69.73 | 3.195% | $71.9579 | $71.96 | $71.95 | $72.00 |
| Purchase #6 | $58.66 | 6.384% | $62.4049 | $62.40 | $62.40 | $62.40 |
| Purchase #7 | $36.67 | 3.341% | $37.8951 | $37.90 | $37.90 | $37.90 |
| 7 purchase totals = | $378.39 | $398.2661 | $398.27 | $398.25 | $398.30 | |