| 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 | $10.79 | 3.369% | $11.1535 | $11.15 | $11.15 | $11.20 |
| Purchase #2 | $113.68 | 7.396% | $122.0878 | $122.09 | $122.10 | $122.10 |
| Purchase #3 | $155.49 | 5.660% | $164.2907 | $164.29 | $164.30 | $164.30 |
| Purchase #4 | $48.41 | 5.248% | $50.9506 | $50.95 | $50.95 | $51.00 |
| Purchase #5 | $46.57 | 12.527% | $52.4038 | $52.40 | $52.40 | $52.40 |
| Purchase #6 | $60.49 | 12.589% | $68.1051 | $68.11 | $68.10 | $68.10 |
| Purchase #7 | $220.25 | 7.454% | $236.6674 | $236.67 | $236.65 | $236.70 |
| 7 purchase totals = | $655.68 | $705.6589 | $705.66 | $705.65 | $705.80 | |