| 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 | $22.48 | 4.137% | $23.41 | $23.41 | $23.40 | $23.40 |
| Purchase #2 | $246.26 | 5.593% | $260.0333 | $260.03 | $260.05 | $260.00 |
| Purchase #3 | $145.78 | 12.458% | $163.9413 | $163.94 | $163.95 | $163.90 |
| Purchase #4 | $70.28 | 7.560% | $75.5932 | $75.59 | $75.60 | $75.60 |
| Purchase #5 | $162.83 | 6.767% | $173.8487 | $173.85 | $173.85 | $173.80 |
| Purchase #6 | $105.94 | 13.744% | $120.5004 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $22.85 | 8.427% | $24.7756 | $24.78 | $24.80 | $24.80 |
| 7 purchase totals = | $776.42 | $842.1025 | $842.10 | $842.15 | $842.00 | |