| 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 | $236.73 | 6.604% | $252.3636 | $252.36 | $252.35 | $252.40 |
| Purchase #2 | $241.98 | 10.244% | $266.7684 | $266.77 | $266.75 | $266.80 |
| Purchase #3 | $50.52 | 12.736% | $56.9542 | $56.95 | $56.95 | $57.00 |
| Purchase #4 | $34.93 | 5.253% | $36.7649 | $36.76 | $36.75 | $36.80 |
| Purchase #5 | $90.61 | 7.139% | $97.0786 | $97.08 | $97.10 | $97.10 |
| Purchase #6 | $66.82 | 11.167% | $74.2818 | $74.28 | $74.30 | $74.30 |
| Purchase #7 | $28.94 | 6.349% | $30.7774 | $30.78 | $30.80 | $30.80 |
| 7 purchase totals = | $750.53 | $814.9889 | $814.98 | $815.00 | $815.20 | |