| 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 | $27.87 | 8.865% | $30.3407 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $95.56 | 10.685% | $105.7706 | $105.77 | $105.75 | $105.80 |
| Purchase #3 | $109.46 | 3.469% | $113.2572 | $113.26 | $113.25 | $113.30 |
| Purchase #4 | $126.71 | 11.430% | $141.193 | $141.19 | $141.20 | $141.20 |
| Purchase #5 | $41.37 | 13.585% | $46.9901 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $22.65 | 11.856% | $25.3354 | $25.34 | $25.35 | $25.30 |
| Purchase #7 | $155.39 | 11.386% | $173.0827 | $173.08 | $173.10 | $173.10 |
| 7 purchase totals = | $579.01 | $635.9697 | $635.97 | $636.00 | $636.00 | |