| 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 | $9.98 | 13.572% | $11.3345 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $114.32 | 10.537% | $126.3659 | $126.37 | $126.35 | $126.40 |
| Purchase #3 | $46.68 | 7.854% | $50.3462 | $50.35 | $50.35 | $50.30 |
| Purchase #4 | $130.57 | 10.300% | $144.0187 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $85.84 | 8.209% | $92.8866 | $92.89 | $92.90 | $92.90 |
| Purchase #6 | $72.57 | 10.769% | $80.3851 | $80.39 | $80.40 | $80.40 |
| Purchase #7 | $163.37 | 4.594% | $170.8752 | $170.88 | $170.90 | $170.90 |
| 7 purchase totals = | $623.33 | $676.2122 | $676.23 | $676.25 | $676.20 | |