| 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 | $15.49 | 12.539% | $17.4323 | $17.43 | $17.45 | $17.40 |
| Purchase #2 | $41.54 | 10.551% | $45.9229 | $45.92 | $45.90 | $45.90 |
| Purchase #3 | $243.80 | 5.705% | $257.7088 | $257.71 | $257.70 | $257.70 |
| Purchase #4 | $206.49 | 7.365% | $221.698 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $68.25 | 11.441% | $76.0585 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $231.55 | 7.175% | $248.1637 | $248.16 | $248.15 | $248.20 |
| Purchase #7 | $64.70 | 13.853% | $73.6629 | $73.66 | $73.65 | $73.70 |
| 7 purchase totals = | $871.82 | $940.6471 | $940.64 | $940.60 | $940.70 | |