| 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 | $76.54 | 9.812% | $84.0501 | $84.05 | $84.05 | $84.10 |
| Purchase #2 | $46.85 | 5.107% | $49.2426 | $49.24 | $49.25 | $49.20 |
| Purchase #3 | $213.38 | 10.659% | $236.1242 | $236.12 | $236.10 | $236.10 |
| Purchase #4 | $156.28 | 8.645% | $169.7904 | $169.79 | $169.80 | $169.80 |
| Purchase #5 | $56.97 | 9.661% | $62.4739 | $62.47 | $62.45 | $62.50 |
| Purchase #6 | $173.33 | 10.362% | $191.2905 | $191.29 | $191.30 | $191.30 |
| Purchase #7 | $116.40 | 9.540% | $127.5046 | $127.50 | $127.50 | $127.50 |
| 7 purchase totals = | $839.75 | $920.4763 | $920.46 | $920.45 | $920.50 | |