| 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 | $18.43 | 6.612% | $19.6486 | $19.65 | $19.65 | $19.60 |
| Purchase #2 | $238.91 | 7.738% | $257.3969 | $257.40 | $257.40 | $257.40 |
| Purchase #3 | $116.61 | 9.238% | $127.3824 | $127.38 | $127.40 | $127.40 |
| Purchase #4 | $208.93 | 11.566% | $233.0948 | $233.09 | $233.10 | $233.10 |
| Purchase #5 | $18.32 | 9.458% | $20.0527 | $20.05 | $20.05 | $20.10 |
| Purchase #6 | $123.92 | 10.462% | $136.8845 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $175.66 | 13.670% | $199.6727 | $199.67 | $199.65 | $199.70 |
| 7 purchase totals = | $900.78 | $994.1326 | $994.12 | $994.15 | $994.20 | |