| 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 | $21.61 | 5.447% | $22.7871 | $22.79 | $22.80 | $22.80 |
| Purchase #2 | $245.73 | 10.698% | $272.0182 | $272.02 | $272.00 | $272.00 |
| Purchase #3 | $139.97 | 13.305% | $158.593 | $158.59 | $158.60 | $158.60 |
| Purchase #4 | $100.71 | 3.222% | $103.9549 | $103.95 | $103.95 | $104.00 |
| Purchase #5 | $60.95 | 6.106% | $64.6716 | $64.67 | $64.65 | $64.70 |
| Purchase #6 | $216.92 | 4.477% | $226.6315 | $226.63 | $226.65 | $226.60 |
| Purchase #7 | $22.90 | 13.758% | $26.0506 | $26.05 | $26.05 | $26.10 |
| 7 purchase totals = | $808.79 | $874.7069 | $874.70 | $874.70 | $874.80 | |