| 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 | $38.40 | 3.490% | $39.7402 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $97.84 | 6.193% | $103.8992 | $103.90 | $103.90 | $103.90 |
| Purchase #3 | $102.81 | 8.163% | $111.2024 | $111.20 | $111.20 | $111.20 |
| Purchase #4 | $51.49 | 13.624% | $58.505 | $58.51 | $58.50 | $58.50 |
| Purchase #5 | $210.58 | 10.202% | $232.0634 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $20.98 | 11.609% | $23.4156 | $23.42 | $23.40 | $23.40 |
| Purchase #7 | $205.27 | 5.549% | $216.6604 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $727.37 | $785.4862 | $785.49 | $785.45 | $785.50 | |