| 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 | $19.59 | 5.839% | $20.7339 | $20.73 | $20.75 | $20.70 |
| Purchase #2 | $201.32 | 10.711% | $222.8834 | $222.88 | $222.90 | $222.90 |
| Purchase #3 | $181.75 | 6.337% | $193.2675 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $45.59 | 12.509% | $51.2929 | $51.29 | $51.30 | $51.30 |
| Purchase #5 | $250.53 | 3.806% | $260.0652 | $260.07 | $260.05 | $260.10 |
| Purchase #6 | $24.82 | 9.473% | $27.1712 | $27.17 | $27.15 | $27.20 |
| Purchase #7 | $20.58 | 13.867% | $23.4338 | $23.43 | $23.45 | $23.40 |
| 7 purchase totals = | $744.18 | $798.8479 | $798.84 | $798.85 | $798.90 | |