| 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 | $47.94 | 8.301% | $51.9195 | $51.92 | $51.90 | $51.90 |
| Purchase #2 | $95.81 | 8.613% | $104.0621 | $104.06 | $104.05 | $104.10 |
| Purchase #3 | $72.31 | 11.859% | $80.8852 | $80.89 | $80.90 | $80.90 |
| Purchase #4 | $86.37 | 7.692% | $93.0136 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $200.92 | 9.868% | $220.7468 | $220.75 | $220.75 | $220.70 |
| Purchase #6 | $67.76 | 12.688% | $76.3574 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $5.53 | 3.655% | $5.7321 | $5.73 | $5.75 | $5.70 |
| 7 purchase totals = | $576.64 | $632.7167 | $632.72 | $632.70 | $632.70 | |