| 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 | $20.90 | 12.677% | $23.5495 | $23.55 | $23.55 | $23.50 |
| Purchase #2 | $71.35 | 6.621% | $76.0741 | $76.07 | $76.05 | $76.10 |
| Purchase #3 | $205.26 | 10.363% | $226.5311 | $226.53 | $226.55 | $226.50 |
| Purchase #4 | $138.94 | 7.458% | $149.3021 | $149.30 | $149.30 | $149.30 |
| Purchase #5 | $78.66 | 4.187% | $81.9535 | $81.95 | $81.95 | $82.00 |
| Purchase #6 | $228.88 | 11.218% | $254.5558 | $254.56 | $254.55 | $254.60 |
| Purchase #7 | $168.38 | 10.726% | $186.4404 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $912.37 | $998.4065 | $998.40 | $998.40 | $998.40 | |