| 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 | $72.54 | 6.526% | $77.274 | $77.27 | $77.25 | $77.30 |
| Purchase #2 | $69.52 | 3.711% | $72.0999 | $72.10 | $72.10 | $72.10 |
| Purchase #3 | $146.45 | 10.741% | $162.1802 | $162.18 | $162.20 | $162.20 |
| Purchase #4 | $232.25 | 12.604% | $261.5228 | $261.52 | $261.50 | $261.50 |
| Purchase #5 | $153.28 | 11.447% | $170.826 | $170.83 | $170.85 | $170.80 |
| Purchase #6 | $9.26 | 4.853% | $9.7094 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $82.37 | 7.467% | $88.5206 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $765.67 | $842.1329 | $842.13 | $842.10 | $842.10 | |