| 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 | $26.26 | 4.348% | $27.4018 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $223.62 | 11.335% | $248.9673 | $248.97 | $248.95 | $249.00 |
| Purchase #3 | $24.25 | 11.146% | $26.9529 | $26.95 | $26.95 | $27.00 |
| Purchase #4 | $104.45 | 8.528% | $113.3575 | $113.36 | $113.35 | $113.40 |
| Purchase #5 | $161.52 | 3.427% | $167.0553 | $167.06 | $167.05 | $167.10 |
| Purchase #6 | $75.47 | 5.690% | $79.7642 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $65.34 | 10.695% | $72.3281 | $72.33 | $72.35 | $72.30 |
| 7 purchase totals = | $680.91 | $735.8271 | $735.83 | $735.80 | $736.00 | |