| 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 | $18.52 | 11.585% | $20.6655 | $20.67 | $20.65 | $20.70 |
| Purchase #2 | $28.78 | 11.405% | $32.0624 | $32.06 | $32.05 | $32.10 |
| Purchase #3 | $21.45 | 11.657% | $23.9504 | $23.95 | $23.95 | $24.00 |
| Purchase #4 | $179.98 | 11.844% | $201.2968 | $201.30 | $201.30 | $201.30 |
| Purchase #5 | $222.64 | 10.443% | $245.8903 | $245.89 | $245.90 | $245.90 |
| Purchase #6 | $190.32 | 7.659% | $204.8966 | $204.90 | $204.90 | $204.90 |
| Purchase #7 | $21.26 | 9.660% | $23.3137 | $23.31 | $23.30 | $23.30 |
| 7 purchase totals = | $682.95 | $752.0757 | $752.08 | $752.05 | $752.20 | |