| 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 | $49.48 | 13.739% | $56.2781 | $56.28 | $56.30 | $56.30 |
| Purchase #2 | $221.75 | 9.719% | $243.3019 | $243.30 | $243.30 | $243.30 |
| Purchase #3 | $199.38 | 10.549% | $220.4126 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $58.78 | 11.761% | $65.6931 | $65.69 | $65.70 | $65.70 |
| Purchase #5 | $53.58 | 7.149% | $57.4104 | $57.41 | $57.40 | $57.40 |
| Purchase #6 | $113.66 | 11.478% | $126.7059 | $126.71 | $126.70 | $126.70 |
| Purchase #7 | $7.92 | 9.669% | $8.6858 | $8.69 | $8.70 | $8.70 |
| 7 purchase totals = | $704.55 | $778.4878 | $778.49 | $778.50 | $778.50 | |