| 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 | $97.44 | 5.595% | $102.8918 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $55.28 | 5.149% | $58.1264 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $151.29 | 10.493% | $167.1649 | $167.16 | $167.15 | $167.20 |
| Purchase #4 | $237.76 | 4.741% | $249.0322 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $51.84 | 11.703% | $57.9068 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $76.63 | 8.328% | $83.0117 | $83.01 | $83.00 | $83.00 |
| Purchase #7 | $226.91 | 4.258% | $236.5718 | $236.57 | $236.55 | $236.60 |
| 7 purchase totals = | $897.15 | $954.7056 | $954.70 | $954.70 | $954.70 | |