| 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 | $71.77 | 7.813% | $77.3774 | $77.38 | $77.40 | $77.40 |
| Purchase #2 | $95.51 | 6.619% | $101.8318 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $122.54 | 5.281% | $129.0113 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $10.78 | 4.706% | $11.2873 | $11.29 | $11.30 | $11.30 |
| Purchase #5 | $61.62 | 4.832% | $64.5975 | $64.60 | $64.60 | $64.60 |
| Purchase #6 | $27.85 | 8.681% | $30.2677 | $30.27 | $30.25 | $30.30 |
| Purchase #7 | $234.25 | 12.851% | $264.3535 | $264.35 | $264.35 | $264.40 |
| 7 purchase totals = | $624.32 | $678.7265 | $678.73 | $678.75 | $678.80 | |