| 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 | $64.83 | 10.705% | $71.7701 | $71.77 | $71.75 | $71.80 |
| Purchase #2 | $179.97 | 12.719% | $202.8604 | $202.86 | $202.85 | $202.90 |
| Purchase #3 | $118.75 | 4.486% | $124.0771 | $124.08 | $124.10 | $124.10 |
| Purchase #4 | $174.26 | 9.558% | $190.9158 | $190.92 | $190.90 | $190.90 |
| Purchase #5 | $218.30 | 8.455% | $236.7573 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $71.79 | 8.522% | $77.9079 | $77.91 | $77.90 | $77.90 |
| Purchase #7 | $79.55 | 6.666% | $84.8528 | $84.85 | $84.85 | $84.90 |
| 7 purchase totals = | $907.45 | $989.1414 | $989.15 | $989.10 | $989.30 | |