| 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 | $58.38 | 12.860% | $65.8877 | $65.89 | $65.90 | $65.90 |
| Purchase #2 | $139.49 | 12.184% | $156.4855 | $156.49 | $156.50 | $156.50 |
| Purchase #3 | $226.83 | 10.449% | $250.5315 | $250.53 | $250.55 | $250.50 |
| Purchase #4 | $114.99 | 11.429% | $128.1322 | $128.13 | $128.15 | $128.10 |
| Purchase #5 | $10.83 | 7.384% | $11.6297 | $11.63 | $11.65 | $11.60 |
| Purchase #6 | $5.47 | 10.753% | $6.0582 | $6.06 | $6.05 | $6.10 |
| Purchase #7 | $55.79 | 8.711% | $60.6499 | $60.65 | $60.65 | $60.60 |
| 7 purchase totals = | $611.78 | $679.3747 | $679.38 | $679.45 | $679.30 | |