| 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 | $53.94 | 5.820% | $57.0793 | $57.08 | $57.10 | $57.10 |
| Purchase #2 | $26.89 | 9.702% | $29.4989 | $29.50 | $29.50 | $29.50 |
| Purchase #3 | $113.35 | 6.742% | $120.9921 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $170.49 | 10.513% | $188.4136 | $188.41 | $188.40 | $188.40 |
| Purchase #5 | $227.58 | 3.242% | $234.9581 | $234.96 | $234.95 | $235.00 |
| Purchase #6 | $56.80 | 8.713% | $61.749 | $61.75 | $61.75 | $61.70 |
| Purchase #7 | $120.70 | 5.871% | $127.7863 | $127.79 | $127.80 | $127.80 |
| 7 purchase totals = | $769.75 | $820.4773 | $820.48 | $820.50 | $820.50 | |