| 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 | $8.89 | 5.759% | $9.402 | $9.40 | $9.40 | $9.40 |
| Purchase #2 | $200.34 | 13.635% | $227.6564 | $227.66 | $227.65 | $227.70 |
| Purchase #3 | $44.68 | 12.468% | $50.2507 | $50.25 | $50.25 | $50.30 |
| Purchase #4 | $207.89 | 13.348% | $235.6392 | $235.64 | $235.65 | $235.60 |
| Purchase #5 | $75.68 | 8.733% | $82.2891 | $82.29 | $82.30 | $82.30 |
| Purchase #6 | $49.37 | 4.470% | $51.5768 | $51.58 | $51.60 | $51.60 |
| Purchase #7 | $140.44 | 12.340% | $157.7703 | $157.77 | $157.75 | $157.80 |
| 7 purchase totals = | $727.29 | $814.5845 | $814.59 | $814.60 | $814.70 | |