| 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 | $108.85 | 13.775% | $123.8441 | $123.84 | $123.85 | $123.80 |
| Purchase #2 | $34.66 | 3.637% | $35.9206 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $49.83 | 3.785% | $51.7161 | $51.72 | $51.70 | $51.70 |
| Purchase #4 | $147.89 | 9.280% | $161.6142 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $21.36 | 9.492% | $23.3875 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $56.62 | 12.432% | $63.659 | $63.66 | $63.65 | $63.70 |
| Purchase #7 | $75.79 | 4.172% | $78.952 | $78.95 | $78.95 | $79.00 |
| 7 purchase totals = | $495.00 | $539.0935 | $539.09 | $539.05 | $539.10 | |