| 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 | $23.75 | 13.258% | $26.8988 | $26.90 | $26.90 | $26.90 |
| Purchase #2 | $82.73 | 4.426% | $86.3916 | $86.39 | $86.40 | $86.40 |
| Purchase #3 | $114.55 | 4.420% | $119.6131 | $119.61 | $119.60 | $119.60 |
| Purchase #4 | $243.52 | 5.206% | $256.1977 | $256.20 | $256.20 | $256.20 |
| Purchase #5 | $71.55 | 10.438% | $79.0184 | $79.02 | $79.00 | $79.00 |
| Purchase #6 | $12.90 | 3.584% | $13.3623 | $13.36 | $13.35 | $13.40 |
| Purchase #7 | $40.81 | 10.407% | $45.0571 | $45.06 | $45.05 | $45.10 |
| 7 purchase totals = | $589.81 | $626.5390 | $626.54 | $626.50 | $626.60 | |