| 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 | $37.64 | 12.749% | $42.4387 | $42.44 | $42.45 | $42.40 |
| Purchase #2 | $208.64 | 12.307% | $234.3173 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $68.41 | 12.287% | $76.8155 | $76.82 | $76.80 | $76.80 |
| Purchase #4 | $181.66 | 10.834% | $201.341 | $201.34 | $201.35 | $201.30 |
| Purchase #5 | $153.70 | 6.353% | $163.4646 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $92.40 | 4.809% | $96.8435 | $96.84 | $96.85 | $96.80 |
| Purchase #7 | $115.54 | 5.306% | $121.6706 | $121.67 | $121.65 | $121.70 |
| 7 purchase totals = | $857.99 | $936.8912 | $936.89 | $936.85 | $936.80 | |