| 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 | $8.34 | 3.676% | $8.6466 | $8.65 | $8.65 | $8.60 |
| Purchase #2 | $10.73 | 3.868% | $11.145 | $11.15 | $11.15 | $11.10 |
| Purchase #3 | $224.27 | 5.791% | $237.2575 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $186.53 | 3.556% | $193.163 | $193.16 | $193.15 | $193.20 |
| Purchase #5 | $39.30 | 6.532% | $41.8671 | $41.87 | $41.85 | $41.90 |
| Purchase #6 | $181.65 | 4.598% | $190.0023 | $190.00 | $190.00 | $190.00 |
| Purchase #7 | $67.90 | 10.850% | $75.2672 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $718.72 | $757.3487 | $757.36 | $757.30 | $757.40 | |