| 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 | $30.97 | 7.735% | $33.3655 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $107.74 | 4.850% | $112.9654 | $112.97 | $112.95 | $113.00 |
| Purchase #3 | $53.72 | 4.299% | $56.0294 | $56.03 | $56.05 | $56.00 |
| Purchase #4 | $196.58 | 7.465% | $211.2547 | $211.25 | $211.25 | $211.30 |
| Purchase #5 | $52.68 | 6.333% | $56.0162 | $56.02 | $56.00 | $56.00 |
| Purchase #6 | $76.75 | 11.791% | $85.7996 | $85.80 | $85.80 | $85.80 |
| Purchase #7 | $112.68 | 11.553% | $125.6979 | $125.70 | $125.70 | $125.70 |
| 7 purchase totals = | $631.12 | $681.1287 | $681.14 | $681.10 | $681.20 | |