| 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 | $55.69 | 10.831% | $61.7218 | $61.72 | $61.70 | $61.70 |
| Purchase #2 | $119.66 | 11.674% | $133.6291 | $133.63 | $133.65 | $133.60 |
| Purchase #3 | $105.33 | 3.483% | $108.9986 | $109.00 | $109.00 | $109.00 |
| Purchase #4 | $102.54 | 7.163% | $109.8849 | $109.88 | $109.90 | $109.90 |
| Purchase #5 | $183.88 | 4.447% | $192.0571 | $192.06 | $192.05 | $192.10 |
| Purchase #6 | $110.95 | 13.801% | $126.2622 | $126.26 | $126.25 | $126.30 |
| Purchase #7 | $115.85 | 7.378% | $124.3974 | $124.40 | $124.40 | $124.40 |
| 7 purchase totals = | $793.90 | $856.9511 | $856.95 | $856.95 | $857.00 | |