| 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 | $71.88 | 3.562% | $74.4404 | $74.44 | $74.45 | $74.40 |
| Purchase #2 | $74.92 | 8.706% | $81.4425 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $175.74 | 8.131% | $190.0294 | $190.03 | $190.05 | $190.00 |
| Purchase #4 | $10.70 | 9.614% | $11.7287 | $11.73 | $11.75 | $11.70 |
| Purchase #5 | $179.43 | 3.799% | $186.2465 | $186.25 | $186.25 | $186.20 |
| Purchase #6 | $66.83 | 12.679% | $75.3034 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $39.34 | 13.588% | $44.6855 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $618.84 | $663.8764 | $663.88 | $663.95 | $663.70 | |