| 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 | $78.74 | 10.434% | $86.9557 | $86.96 | $86.95 | $87.00 |
| Purchase #2 | $108.50 | 4.595% | $113.4856 | $113.49 | $113.50 | $113.50 |
| Purchase #3 | $38.57 | 13.409% | $43.7419 | $43.74 | $43.75 | $43.70 |
| Purchase #4 | $55.52 | 3.640% | $57.5409 | $57.54 | $57.55 | $57.50 |
| Purchase #5 | $90.97 | 6.783% | $97.1405 | $97.14 | $97.15 | $97.10 |
| Purchase #6 | $250.97 | 9.218% | $274.1044 | $274.10 | $274.10 | $274.10 |
| Purchase #7 | $171.60 | 8.442% | $186.0865 | $186.09 | $186.10 | $186.10 |
| 7 purchase totals = | $794.87 | $859.0555 | $859.06 | $859.10 | $859.00 | |