| 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 | $78.78 | 8.130% | $85.1848 | $85.18 | $85.20 | $85.20 |
| Purchase #2 | $59.82 | 7.354% | $64.2192 | $64.22 | $64.20 | $64.20 |
| Purchase #3 | $187.51 | 9.353% | $205.0478 | $205.05 | $205.05 | $205.00 |
| Purchase #4 | $180.51 | 11.110% | $200.5647 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $107.31 | 6.464% | $114.2465 | $114.25 | $114.25 | $114.20 |
| Purchase #6 | $233.84 | 4.334% | $243.9746 | $243.97 | $243.95 | $244.00 |
| Purchase #7 | $158.46 | 3.440% | $163.911 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $1,006.23 | $1,077.1486 | $1,077.14 | $1,077.10 | $1,077.10 | |