| 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 | $32.44 | 7.280% | $34.8016 | $34.80 | $34.80 | $34.80 |
| Purchase #2 | $104.43 | 9.193% | $114.0302 | $114.03 | $114.05 | $114.00 |
| Purchase #3 | $121.91 | 4.357% | $127.2216 | $127.22 | $127.20 | $127.20 |
| Purchase #4 | $151.65 | 8.309% | $164.2506 | $164.25 | $164.25 | $164.30 |
| Purchase #5 | $27.72 | 8.378% | $30.0424 | $30.04 | $30.05 | $30.00 |
| Purchase #6 | $161.46 | 3.573% | $167.229 | $167.23 | $167.25 | $167.20 |
| Purchase #7 | $226.95 | 5.469% | $239.3619 | $239.36 | $239.35 | $239.40 |
| 7 purchase totals = | $826.56 | $876.9373 | $876.93 | $876.95 | $876.90 | |