| 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 | $223.87 | 13.651% | $254.4305 | $254.43 | $254.45 | $254.40 |
| Purchase #2 | $27.71 | 10.645% | $30.6597 | $30.66 | $30.65 | $30.70 |
| Purchase #3 | $70.90 | 10.844% | $78.5884 | $78.59 | $78.60 | $78.60 |
| Purchase #4 | $147.93 | 6.459% | $157.4848 | $157.48 | $157.50 | $157.50 |
| Purchase #5 | $125.76 | 4.333% | $131.2092 | $131.21 | $131.20 | $131.20 |
| Purchase #6 | $16.37 | 9.574% | $17.9373 | $17.94 | $17.95 | $17.90 |
| Purchase #7 | $10.33 | 6.643% | $11.0162 | $11.02 | $11.00 | $11.00 |
| 7 purchase totals = | $622.87 | $681.3261 | $681.33 | $681.35 | $681.30 | |