| 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 | $115.68 | 8.735% | $125.7846 | $125.78 | $125.80 | $125.80 |
| Purchase #2 | $189.83 | 7.466% | $204.0027 | $204.00 | $204.00 | $204.00 |
| Purchase #3 | $51.41 | 8.478% | $55.7685 | $55.77 | $55.75 | $55.80 |
| Purchase #4 | $63.70 | 11.455% | $70.9968 | $71.00 | $71.00 | $71.00 |
| Purchase #5 | $38.40 | 10.499% | $42.4316 | $42.43 | $42.45 | $42.40 |
| Purchase #6 | $158.25 | 7.582% | $170.2485 | $170.25 | $170.25 | $170.20 |
| Purchase #7 | $75.83 | 7.350% | $81.4035 | $81.40 | $81.40 | $81.40 |
| 7 purchase totals = | $693.10 | $750.6362 | $750.63 | $750.65 | $750.60 | |