| 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 | $38.78 | 7.177% | $41.5632 | $41.56 | $41.55 | $41.60 |
| Purchase #2 | $117.97 | 9.408% | $129.0686 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $106.54 | 4.833% | $111.6891 | $111.69 | $111.70 | $111.70 |
| Purchase #4 | $72.69 | 10.133% | $80.0557 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $73.60 | 4.524% | $76.9297 | $76.93 | $76.95 | $76.90 |
| Purchase #6 | $48.92 | 10.313% | $53.9651 | $53.97 | $53.95 | $54.00 |
| Purchase #7 | $191.43 | 12.375% | $215.1195 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $649.93 | $708.3909 | $708.40 | $708.35 | $708.50 | |