| 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 | $68.44 | 5.334% | $72.0906 | $72.09 | $72.10 | $72.10 |
| Purchase #2 | $40.42 | 9.356% | $44.2017 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $96.47 | 5.750% | $102.017 | $102.02 | $102.00 | $102.00 |
| Purchase #4 | $99.34 | 7.503% | $106.7935 | $106.79 | $106.80 | $106.80 |
| Purchase #5 | $237.80 | 10.151% | $261.9391 | $261.94 | $261.95 | $261.90 |
| Purchase #6 | $122.76 | 12.849% | $138.5334 | $138.53 | $138.55 | $138.50 |
| Purchase #7 | $174.92 | 13.814% | $199.0834 | $199.08 | $199.10 | $199.10 |
| 7 purchase totals = | $840.15 | $924.6587 | $924.65 | $924.70 | $924.60 | |