| 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 | $129.43 | 6.597% | $137.9685 | $137.97 | $137.95 | $138.00 |
| Purchase #2 | $41.26 | 7.841% | $44.4952 | $44.50 | $44.50 | $44.50 |
| Purchase #3 | $63.92 | 5.526% | $67.4522 | $67.45 | $67.45 | $67.50 |
| Purchase #4 | $97.31 | 8.637% | $105.7147 | $105.71 | $105.70 | $105.70 |
| Purchase #5 | $51.98 | 11.115% | $57.7576 | $57.76 | $57.75 | $57.80 |
| Purchase #6 | $52.32 | 12.867% | $59.052 | $59.05 | $59.05 | $59.10 |
| Purchase #7 | $226.61 | 4.857% | $237.6164 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $662.83 | $710.0566 | $710.06 | $710.00 | $710.20 | |