| 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 | $66.64 | 12.430% | $74.9234 | $74.92 | $74.90 | $74.90 |
| Purchase #2 | $232.97 | 9.412% | $254.8971 | $254.90 | $254.90 | $254.90 |
| Purchase #3 | $245.36 | 12.505% | $276.0423 | $276.04 | $276.05 | $276.00 |
| Purchase #4 | $97.50 | 12.427% | $109.6163 | $109.62 | $109.60 | $109.60 |
| Purchase #5 | $21.89 | 4.387% | $22.8503 | $22.85 | $22.85 | $22.90 |
| Purchase #6 | $99.95 | 7.319% | $107.2653 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $33.91 | 7.546% | $36.4688 | $36.47 | $36.45 | $36.50 |
| 7 purchase totals = | $798.22 | $882.0635 | $882.07 | $882.00 | $882.10 | |