| 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 | $11.46 | 7.870% | $12.3619 | $12.36 | $12.35 | $12.40 |
| Purchase #2 | $84.27 | 13.833% | $95.9271 | $95.93 | $95.95 | $95.90 |
| Purchase #3 | $199.39 | 11.477% | $222.274 | $222.27 | $222.25 | $222.30 |
| Purchase #4 | $66.36 | 7.159% | $71.1107 | $71.11 | $71.10 | $71.10 |
| Purchase #5 | $153.85 | 13.132% | $174.0536 | $174.05 | $174.05 | $174.10 |
| Purchase #6 | $243.97 | 7.286% | $261.7457 | $261.75 | $261.75 | $261.70 |
| Purchase #7 | $142.60 | 7.675% | $153.5446 | $153.54 | $153.55 | $153.50 |
| 7 purchase totals = | $901.90 | $991.0176 | $991.01 | $991.00 | $991.00 | |