| 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 | $73.65 | 7.863% | $79.4411 | $79.44 | $79.45 | $79.40 |
| Purchase #2 | $236.74 | 7.701% | $254.9713 | $254.97 | $254.95 | $255.00 |
| Purchase #3 | $249.60 | 4.861% | $261.7331 | $261.73 | $261.75 | $261.70 |
| Purchase #4 | $17.56 | 3.723% | $18.2138 | $18.21 | $18.20 | $18.20 |
| Purchase #5 | $223.65 | 7.579% | $240.6004 | $240.60 | $240.60 | $240.60 |
| Purchase #6 | $94.25 | 7.487% | $101.3065 | $101.31 | $101.30 | $101.30 |
| Purchase #7 | $13.43 | 3.810% | $13.9417 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $908.88 | $970.2079 | $970.20 | $970.20 | $970.10 | |