| 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 | $60.87 | 13.711% | $69.2159 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $158.44 | 6.649% | $168.9747 | $168.97 | $168.95 | $169.00 |
| Purchase #3 | $23.83 | 3.650% | $24.6998 | $24.70 | $24.70 | $24.70 |
| Purchase #4 | $226.62 | 5.358% | $238.7623 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $143.89 | 13.758% | $163.6864 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $122.65 | 3.400% | $126.8201 | $126.82 | $126.80 | $126.80 |
| Purchase #7 | $87.86 | 3.587% | $91.0115 | $91.01 | $91.00 | $91.00 |
| 7 purchase totals = | $824.16 | $883.1707 | $883.17 | $883.10 | $883.20 | |