| 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 | $76.87 | 6.529% | $81.8888 | $81.89 | $81.90 | $81.90 |
| Purchase #2 | $199.46 | 9.468% | $218.3449 | $218.34 | $218.35 | $218.30 |
| Purchase #3 | $201.28 | 6.789% | $214.9449 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $111.85 | 11.274% | $124.46 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $170.37 | 10.491% | $188.2435 | $188.24 | $188.25 | $188.20 |
| Purchase #6 | $93.41 | 8.240% | $101.107 | $101.11 | $101.10 | $101.10 |
| Purchase #7 | $43.88 | 4.381% | $45.8024 | $45.80 | $45.80 | $45.80 |
| 7 purchase totals = | $897.12 | $974.7915 | $974.78 | $974.80 | $974.70 | |