| 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 | $188.90 | 6.603% | $201.3731 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $39.75 | 5.799% | $42.0551 | $42.06 | $42.05 | $42.10 |
| Purchase #3 | $6.42 | 3.580% | $6.6498 | $6.65 | $6.65 | $6.60 |
| Purchase #4 | $59.65 | 3.432% | $61.6972 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $46.56 | 6.231% | $49.4612 | $49.46 | $49.45 | $49.50 |
| Purchase #6 | $95.65 | 7.205% | $102.5416 | $102.54 | $102.55 | $102.50 |
| Purchase #7 | $74.39 | 11.347% | $82.831 | $82.83 | $82.85 | $82.80 |
| 7 purchase totals = | $511.32 | $546.6090 | $546.61 | $546.60 | $546.60 | |