| 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 | $47.70 | 8.766% | $51.8814 | $51.88 | $51.90 | $51.90 |
| Purchase #2 | $78.85 | 11.619% | $88.0116 | $88.01 | $88.00 | $88.00 |
| Purchase #3 | $151.82 | 11.804% | $169.7408 | $169.74 | $169.75 | $169.70 |
| Purchase #4 | $207.48 | 8.221% | $224.5369 | $224.54 | $224.55 | $224.50 |
| Purchase #5 | $228.90 | 8.138% | $247.5279 | $247.53 | $247.55 | $247.50 |
| Purchase #6 | $109.52 | 13.298% | $124.084 | $124.08 | $124.10 | $124.10 |
| Purchase #7 | $141.31 | 11.694% | $157.8348 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $965.58 | $1,063.6174 | $1,063.61 | $1,063.70 | $1,063.50 | |