| 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 | $128.35 | 6.612% | $136.8365 | $136.84 | $136.85 | $136.80 |
| Purchase #2 | $27.50 | 4.395% | $28.7086 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $128.44 | 12.806% | $144.888 | $144.89 | $144.90 | $144.90 |
| Purchase #4 | $81.27 | 3.126% | $83.8105 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $13.83 | 4.279% | $14.4218 | $14.42 | $14.40 | $14.40 |
| Purchase #6 | $76.98 | 12.370% | $86.5024 | $86.50 | $86.50 | $86.50 |
| Purchase #7 | $240.59 | 12.322% | $270.2355 | $270.24 | $270.25 | $270.20 |
| 7 purchase totals = | $696.96 | $765.4033 | $765.41 | $765.40 | $765.30 | |