| 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 | $17.94 | 10.839% | $19.8845 | $19.88 | $19.90 | $19.90 |
| Purchase #2 | $37.92 | 9.629% | $41.5713 | $41.57 | $41.55 | $41.60 |
| Purchase #3 | $186.65 | 11.330% | $207.7974 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $72.35 | 4.233% | $75.4126 | $75.41 | $75.40 | $75.40 |
| Purchase #5 | $114.28 | 8.558% | $124.0601 | $124.06 | $124.05 | $124.10 |
| Purchase #6 | $34.56 | 4.659% | $36.1702 | $36.17 | $36.15 | $36.20 |
| Purchase #7 | $143.48 | 5.858% | $151.8851 | $151.89 | $151.90 | $151.90 |
| 7 purchase totals = | $607.18 | $656.7812 | $656.78 | $656.75 | $656.90 | |