| 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 | $130.75 | 10.732% | $144.7821 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $95.78 | 10.653% | $105.9834 | $105.98 | $106.00 | $106.00 |
| Purchase #3 | $44.91 | 10.695% | $49.7131 | $49.71 | $49.70 | $49.70 |
| Purchase #4 | $210.41 | 6.469% | $224.0214 | $224.02 | $224.00 | $224.00 |
| Purchase #5 | $24.89 | 5.473% | $26.2522 | $26.25 | $26.25 | $26.30 |
| Purchase #6 | $250.29 | 13.719% | $284.6273 | $284.63 | $284.65 | $284.60 |
| Purchase #7 | $20.95 | 9.344% | $22.9076 | $22.91 | $22.90 | $22.90 |
| 7 purchase totals = | $777.98 | $858.2871 | $858.28 | $858.30 | $858.30 | |