| 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 | $92.31 | 11.694% | $103.1047 | $103.10 | $103.10 | $103.10 |
| Purchase #2 | $247.33 | 5.632% | $261.2596 | $261.26 | $261.25 | $261.30 |
| Purchase #3 | $201.80 | 4.426% | $210.7317 | $210.73 | $210.75 | $210.70 |
| Purchase #4 | $82.35 | 3.467% | $85.2051 | $85.21 | $85.20 | $85.20 |
| Purchase #5 | $112.72 | 4.467% | $117.7552 | $117.76 | $117.75 | $117.80 |
| Purchase #6 | $12.31 | 9.342% | $13.46 | $13.46 | $13.45 | $13.50 |
| Purchase #7 | $13.64 | 12.474% | $15.3415 | $15.34 | $15.35 | $15.30 |
| 7 purchase totals = | $762.46 | $806.8578 | $806.86 | $806.85 | $806.90 | |