| 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 | $72.78 | 11.807% | $81.3731 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $99.78 | 8.254% | $108.0158 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $235.81 | 9.466% | $258.1318 | $258.13 | $258.15 | $258.10 |
| Purchase #4 | $44.40 | 7.157% | $47.5777 | $47.58 | $47.60 | $47.60 |
| Purchase #5 | $233.77 | 11.690% | $261.0977 | $261.10 | $261.10 | $261.10 |
| Purchase #6 | $205.59 | 13.145% | $232.6148 | $232.61 | $232.60 | $232.60 |
| Purchase #7 | $8.33 | 10.419% | $9.1979 | $9.20 | $9.20 | $9.20 |
| 7 purchase totals = | $900.46 | $998.0088 | $998.01 | $998.00 | $998.00 | |