| 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 | $106.61 | 12.609% | $120.0525 | $120.05 | $120.05 | $120.10 |
| Purchase #2 | $237.89 | 8.323% | $257.6896 | $257.69 | $257.70 | $257.70 |
| Purchase #3 | $89.98 | 8.680% | $97.7903 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $36.79 | 10.805% | $40.7652 | $40.77 | $40.75 | $40.80 |
| Purchase #5 | $148.52 | 4.691% | $155.4871 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $16.73 | 11.504% | $18.6546 | $18.65 | $18.65 | $18.70 |
| Purchase #7 | $65.73 | 3.650% | $68.1291 | $68.13 | $68.15 | $68.10 |
| 7 purchase totals = | $702.25 | $758.5684 | $758.57 | $758.60 | $758.70 | |