| 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 | $28.55 | 12.301% | $32.0619 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $12.80 | 5.610% | $13.5181 | $13.52 | $13.50 | $13.50 |
| Purchase #3 | $234.55 | 11.627% | $261.8211 | $261.82 | $261.80 | $261.80 |
| Purchase #4 | $201.66 | 11.760% | $225.3752 | $225.38 | $225.40 | $225.40 |
| Purchase #5 | $79.30 | 7.421% | $85.1849 | $85.18 | $85.20 | $85.20 |
| Purchase #6 | $172.66 | 5.816% | $182.7019 | $182.70 | $182.70 | $182.70 |
| Purchase #7 | $101.65 | 13.181% | $115.0485 | $115.05 | $115.05 | $115.00 |
| 7 purchase totals = | $831.17 | $915.7116 | $915.71 | $915.70 | $915.70 | |