| 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 | $229.35 | 12.225% | $257.388 | $257.39 | $257.40 | $257.40 |
| Purchase #2 | $46.71 | 6.716% | $49.847 | $49.85 | $49.85 | $49.80 |
| Purchase #3 | $104.39 | 10.855% | $115.7215 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $77.99 | 9.597% | $85.4747 | $85.47 | $85.45 | $85.50 |
| Purchase #5 | $48.80 | 13.735% | $55.5027 | $55.50 | $55.50 | $55.50 |
| Purchase #6 | $76.80 | 8.867% | $83.6099 | $83.61 | $83.60 | $83.60 |
| Purchase #7 | $224.41 | 10.178% | $247.2504 | $247.25 | $247.25 | $247.30 |
| 7 purchase totals = | $808.45 | $894.7942 | $894.79 | $894.75 | $894.80 | |