| 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 | $82.91 | 4.157% | $86.3566 | $86.36 | $86.35 | $86.40 |
| Purchase #2 | $209.33 | 7.457% | $224.9397 | $224.94 | $224.95 | $224.90 |
| Purchase #3 | $5.35 | 13.767% | $6.0865 | $6.09 | $6.10 | $6.10 |
| Purchase #4 | $203.52 | 9.200% | $222.2438 | $222.24 | $222.25 | $222.20 |
| Purchase #5 | $96.58 | 3.826% | $100.2752 | $100.28 | $100.30 | $100.30 |
| Purchase #6 | $13.58 | 6.785% | $14.5014 | $14.50 | $14.50 | $14.50 |
| Purchase #7 | $146.47 | 12.425% | $164.6689 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $757.74 | $819.0721 | $819.08 | $819.10 | $819.10 | |