| 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 | $39.31 | 11.661% | $43.8939 | $43.89 | $43.90 | $43.90 |
| Purchase #2 | $187.90 | 8.277% | $203.4525 | $203.45 | $203.45 | $203.50 |
| Purchase #3 | $6.79 | 7.478% | $7.2978 | $7.30 | $7.30 | $7.30 |
| Purchase #4 | $231.50 | 11.182% | $257.3863 | $257.39 | $257.40 | $257.40 |
| Purchase #5 | $21.26 | 10.405% | $23.4721 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $30.45 | 13.302% | $34.5005 | $34.50 | $34.50 | $34.50 |
| Purchase #7 | $214.82 | 9.355% | $234.9164 | $234.92 | $234.90 | $234.90 |
| 7 purchase totals = | $732.03 | $804.9195 | $804.92 | $804.90 | $805.00 | |