| 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 | $58.30 | 12.854% | $65.7939 | $65.79 | $65.80 | $65.80 |
| Purchase #2 | $52.99 | 11.383% | $59.0219 | $59.02 | $59.00 | $59.00 |
| Purchase #3 | $143.54 | 8.263% | $155.4007 | $155.40 | $155.40 | $155.40 |
| Purchase #4 | $16.37 | 3.843% | $16.9991 | $17.00 | $17.00 | $17.00 |
| Purchase #5 | $152.47 | 9.595% | $167.0995 | $167.10 | $167.10 | $167.10 |
| Purchase #6 | $176.73 | 5.452% | $186.3653 | $186.37 | $186.35 | $186.40 |
| Purchase #7 | $246.69 | 9.701% | $270.6214 | $270.62 | $270.60 | $270.60 |
| 7 purchase totals = | $847.09 | $921.3018 | $921.30 | $921.25 | $921.30 | |