| 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 | $31.90 | 11.715% | $35.6371 | $35.64 | $35.65 | $35.60 |
| Purchase #2 | $107.64 | 10.308% | $118.7355 | $118.74 | $118.75 | $118.70 |
| Purchase #3 | $91.33 | 7.277% | $97.9761 | $97.98 | $98.00 | $98.00 |
| Purchase #4 | $230.37 | 13.377% | $261.1866 | $261.19 | $261.20 | $261.20 |
| Purchase #5 | $195.25 | 4.560% | $204.1534 | $204.15 | $204.15 | $204.20 |
| Purchase #6 | $21.83 | 11.734% | $24.3915 | $24.39 | $24.40 | $24.40 |
| Purchase #7 | $21.38 | 12.622% | $24.0786 | $24.08 | $24.10 | $24.10 |
| 7 purchase totals = | $699.70 | $766.1588 | $766.17 | $766.25 | $766.20 | |