| 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 | $103.56 | 12.530% | $116.5361 | $116.54 | $116.55 | $116.50 |
| Purchase #2 | $16.46 | 3.403% | $17.0201 | $17.02 | $17.00 | $17.00 |
| Purchase #3 | $190.72 | 7.419% | $204.8695 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $72.49 | 13.445% | $82.2363 | $82.24 | $82.25 | $82.20 |
| Purchase #5 | $73.51 | 3.547% | $76.1174 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $26.59 | 11.548% | $29.6606 | $29.66 | $29.65 | $29.70 |
| Purchase #7 | $80.26 | 7.519% | $86.2947 | $86.29 | $86.30 | $86.30 |
| 7 purchase totals = | $563.59 | $612.7347 | $612.74 | $612.70 | $612.70 | |