| 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 | $81.30 | 5.698% | $85.9325 | $85.93 | $85.95 | $85.90 |
| Purchase #2 | $235.49 | 8.363% | $255.184 | $255.18 | $255.20 | $255.20 |
| Purchase #3 | $62.62 | 11.870% | $70.053 | $70.05 | $70.05 | $70.10 |
| Purchase #4 | $238.92 | 5.421% | $251.8719 | $251.87 | $251.85 | $251.90 |
| Purchase #5 | $74.49 | 9.824% | $81.8079 | $81.81 | $81.80 | $81.80 |
| Purchase #6 | $232.85 | 12.273% | $261.4277 | $261.43 | $261.45 | $261.40 |
| Purchase #7 | $76.53 | 7.287% | $82.1067 | $82.11 | $82.10 | $82.10 |
| 7 purchase totals = | $1,002.20 | $1,088.3837 | $1,088.38 | $1,088.40 | $1,088.40 | |