| 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 | $227.37 | 5.838% | $240.6439 | $240.64 | $240.65 | $240.60 |
| Purchase #2 | $46.55 | 13.158% | $52.675 | $52.68 | $52.70 | $52.70 |
| Purchase #3 | $57.32 | 4.390% | $59.8363 | $59.84 | $59.85 | $59.80 |
| Purchase #4 | $161.75 | 4.504% | $169.0352 | $169.04 | $169.05 | $169.00 |
| Purchase #5 | $18.78 | 4.832% | $19.6874 | $19.69 | $19.70 | $19.70 |
| Purchase #6 | $62.64 | 10.169% | $69.0099 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $177.60 | 3.564% | $183.9297 | $183.93 | $183.95 | $183.90 |
| 7 purchase totals = | $752.01 | $794.8174 | $794.83 | $794.90 | $794.70 | |