| 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 | $8.28 | 5.863% | $8.7655 | $8.77 | $8.75 | $8.80 |
| Purchase #2 | $17.30 | 4.151% | $18.0181 | $18.02 | $18.00 | $18.00 |
| Purchase #3 | $122.27 | 9.512% | $133.9003 | $133.90 | $133.90 | $133.90 |
| Purchase #4 | $159.45 | 12.691% | $179.6858 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $116.29 | 11.130% | $129.2331 | $129.23 | $129.25 | $129.20 |
| Purchase #6 | $198.74 | 13.711% | $225.9892 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $247.74 | 5.618% | $261.658 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $870.07 | $957.2500 | $957.26 | $957.25 | $957.30 | |