| 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 | $78.97 | 4.469% | $82.4992 | $82.50 | $82.50 | $82.50 |
| Purchase #2 | $101.69 | 5.729% | $107.5158 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $70.79 | 11.627% | $79.0208 | $79.02 | $79.00 | $79.00 |
| Purchase #4 | $207.28 | 4.692% | $217.0056 | $217.01 | $217.00 | $217.00 |
| Purchase #5 | $105.25 | 6.292% | $111.8723 | $111.87 | $111.85 | $111.90 |
| Purchase #6 | $103.76 | 9.516% | $113.6338 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $216.54 | 11.486% | $241.4118 | $241.41 | $241.40 | $241.40 |
| 7 purchase totals = | $884.28 | $952.9593 | $952.96 | $952.90 | $952.90 | |