| 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 | $95.48 | 12.649% | $107.5573 | $107.56 | $107.55 | $107.60 |
| Purchase #2 | $111.41 | 5.153% | $117.151 | $117.15 | $117.15 | $117.20 |
| Purchase #3 | $109.67 | 6.750% | $117.0727 | $117.07 | $117.05 | $117.10 |
| Purchase #4 | $235.50 | 5.246% | $247.8543 | $247.85 | $247.85 | $247.90 |
| Purchase #5 | $130.31 | 8.799% | $141.776 | $141.78 | $141.80 | $141.80 |
| Purchase #6 | $106.72 | 6.438% | $113.5906 | $113.59 | $113.60 | $113.60 |
| Purchase #7 | $18.69 | 11.640% | $20.8655 | $20.87 | $20.85 | $20.90 |
| 7 purchase totals = | $807.78 | $865.8674 | $865.87 | $865.85 | $866.10 | |