| 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 | $71.50 | 9.575% | $78.3461 | $78.35 | $78.35 | $78.30 |
| Purchase #2 | $93.82 | 7.704% | $101.0479 | $101.05 | $101.05 | $101.00 |
| Purchase #3 | $51.83 | 7.784% | $55.8644 | $55.86 | $55.85 | $55.90 |
| Purchase #4 | $195.59 | 3.490% | $202.4161 | $202.42 | $202.40 | $202.40 |
| Purchase #5 | $201.36 | 4.644% | $210.7112 | $210.71 | $210.70 | $210.70 |
| Purchase #6 | $179.54 | 3.773% | $186.314 | $186.31 | $186.30 | $186.30 |
| Purchase #7 | $26.51 | 13.772% | $30.161 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $820.15 | $864.8607 | $864.86 | $864.80 | $864.80 | |