| 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 | $10.84 | 4.873% | $11.3682 | $11.37 | $11.35 | $11.40 |
| Purchase #2 | $77.34 | 4.756% | $81.0183 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $171.65 | 10.517% | $189.7024 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $80.52 | 6.253% | $85.5549 | $85.55 | $85.55 | $85.60 |
| Purchase #5 | $205.83 | 9.512% | $225.4085 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $21.51 | 10.439% | $23.7554 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $200.25 | 4.435% | $209.1311 | $209.13 | $209.15 | $209.10 |
| 7 purchase totals = | $767.94 | $825.9388 | $825.94 | $825.90 | $826.00 | |