| 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 | $56.80 | 8.394% | $61.5678 | $61.57 | $61.55 | $61.60 |
| Purchase #2 | $8.72 | 12.316% | $9.794 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $60.62 | 10.779% | $67.1542 | $67.15 | $67.15 | $67.20 |
| Purchase #4 | $217.60 | 11.658% | $242.9678 | $242.97 | $242.95 | $243.00 |
| Purchase #5 | $77.69 | 13.363% | $88.0717 | $88.07 | $88.05 | $88.10 |
| Purchase #6 | $153.75 | 11.263% | $171.0669 | $171.07 | $171.05 | $171.10 |
| Purchase #7 | $72.92 | 3.229% | $75.2746 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $648.10 | $715.8970 | $715.89 | $715.80 | $716.10 | |