| 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 | $62.29 | 8.613% | $67.655 | $67.66 | $67.65 | $67.70 |
| Purchase #2 | $124.38 | 9.484% | $136.1762 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $34.76 | 3.614% | $36.0162 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $145.59 | 6.398% | $154.9048 | $154.90 | $154.90 | $154.90 |
| Purchase #5 | $220.31 | 12.373% | $247.569 | $247.57 | $247.55 | $247.60 |
| Purchase #6 | $10.85 | 5.132% | $11.4068 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $8.60 | 7.319% | $9.2294 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $606.78 | $662.9574 | $662.97 | $662.95 | $663.00 | |