| 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 | $47.96 | 8.615% | $52.0918 | $52.09 | $52.10 | $52.10 |
| Purchase #2 | $8.27 | 5.432% | $8.7192 | $8.72 | $8.70 | $8.70 |
| Purchase #3 | $150.69 | 4.856% | $158.0075 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $150.41 | 4.492% | $157.1664 | $157.17 | $157.15 | $157.20 |
| Purchase #5 | $73.32 | 8.319% | $79.4195 | $79.42 | $79.40 | $79.40 |
| Purchase #6 | $204.26 | 13.759% | $232.3641 | $232.36 | $232.35 | $232.40 |
| Purchase #7 | $143.30 | 7.802% | $154.4803 | $154.48 | $154.50 | $154.50 |
| 7 purchase totals = | $778.21 | $842.2488 | $842.25 | $842.20 | $842.30 | |