| 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 | $77.32 | 6.821% | $82.594 | $82.59 | $82.60 | $82.60 |
| Purchase #2 | $15.31 | 11.562% | $17.0801 | $17.08 | $17.10 | $17.10 |
| Purchase #3 | $171.63 | 10.138% | $189.0298 | $189.03 | $189.05 | $189.00 |
| Purchase #4 | $126.59 | 5.258% | $133.2461 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $27.62 | 3.745% | $28.6544 | $28.65 | $28.65 | $28.70 |
| Purchase #6 | $169.95 | 8.291% | $184.0406 | $184.04 | $184.05 | $184.00 |
| Purchase #7 | $12.39 | 13.172% | $14.022 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $600.81 | $648.6670 | $648.66 | $648.70 | $648.60 | |