| 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 | $43.25 | 7.371% | $46.438 | $46.44 | $46.45 | $46.40 |
| Purchase #2 | $163.29 | 6.848% | $174.4721 | $174.47 | $174.45 | $174.50 |
| Purchase #3 | $11.36 | 5.139% | $11.9438 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $79.83 | 5.587% | $84.2901 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $153.84 | 6.549% | $163.915 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $28.45 | 9.171% | $31.0591 | $31.06 | $31.05 | $31.10 |
| Purchase #7 | $132.70 | 10.692% | $146.8883 | $146.89 | $146.90 | $146.90 |
| 7 purchase totals = | $612.72 | $659.0064 | $659.01 | $659.00 | $659.00 | |