| 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 | $69.65 | 13.810% | $79.2687 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $233.50 | 10.142% | $257.1816 | $257.18 | $257.20 | $257.20 |
| Purchase #3 | $69.65 | 3.489% | $72.0801 | $72.08 | $72.10 | $72.10 |
| Purchase #4 | $150.41 | 11.118% | $167.1326 | $167.13 | $167.15 | $167.10 |
| Purchase #5 | $215.98 | 9.343% | $236.159 | $236.16 | $236.15 | $236.20 |
| Purchase #6 | $79.30 | 10.507% | $87.6321 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $13.95 | 12.143% | $15.6439 | $15.64 | $15.65 | $15.60 |
| 7 purchase totals = | $832.44 | $915.0980 | $915.09 | $915.15 | $915.10 | |