| 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 | $78.63 | 13.127% | $88.9518 | $88.95 | $88.95 | $89.00 |
| Purchase #2 | $77.52 | 13.649% | $88.1007 | $88.10 | $88.10 | $88.10 |
| Purchase #3 | $101.56 | 11.350% | $113.0871 | $113.09 | $113.10 | $113.10 |
| Purchase #4 | $30.94 | 12.375% | $34.7688 | $34.77 | $34.75 | $34.80 |
| Purchase #5 | $98.27 | 6.456% | $104.6143 | $104.61 | $104.60 | $104.60 |
| Purchase #6 | $40.43 | 13.494% | $45.8856 | $45.89 | $45.90 | $45.90 |
| Purchase #7 | $210.26 | 12.149% | $235.8045 | $235.80 | $235.80 | $235.80 |
| 7 purchase totals = | $637.61 | $711.2128 | $711.21 | $711.20 | $711.30 | |