| 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 | $51.89 | 7.524% | $55.7942 | $55.79 | $55.80 | $55.80 |
| Purchase #2 | $54.40 | 5.187% | $57.2217 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $126.75 | 12.835% | $143.0184 | $143.02 | $143.00 | $143.00 |
| Purchase #4 | $16.45 | 7.745% | $17.7241 | $17.72 | $17.70 | $17.70 |
| Purchase #5 | $209.73 | 12.371% | $235.6757 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $196.75 | 5.599% | $207.766 | $207.77 | $207.75 | $207.80 |
| Purchase #7 | $13.72 | 6.745% | $14.6454 | $14.65 | $14.65 | $14.60 |
| 7 purchase totals = | $669.69 | $731.8455 | $731.85 | $731.80 | $731.80 | |