| 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 | $54.28 | 7.353% | $58.2712 | $58.27 | $58.25 | $58.30 |
| Purchase #2 | $102.82 | 10.525% | $113.6418 | $113.64 | $113.65 | $113.60 |
| Purchase #3 | $47.28 | 7.792% | $50.9641 | $50.96 | $50.95 | $51.00 |
| Purchase #4 | $158.96 | 3.249% | $164.1246 | $164.12 | $164.10 | $164.10 |
| Purchase #5 | $207.38 | 13.540% | $235.4593 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $30.40 | 7.175% | $32.5812 | $32.58 | $32.60 | $32.60 |
| Purchase #7 | $231.40 | 10.447% | $255.5744 | $255.57 | $255.55 | $255.60 |
| 7 purchase totals = | $832.52 | $910.6166 | $910.60 | $910.55 | $910.70 | |