| 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 | $114.54 | 8.703% | $124.5084 | $124.51 | $124.50 | $124.50 |
| Purchase #2 | $27.99 | 5.782% | $29.6084 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $125.69 | 3.158% | $129.6593 | $129.66 | $129.65 | $129.70 |
| Purchase #4 | $123.59 | 12.766% | $139.3675 | $139.37 | $139.35 | $139.40 |
| Purchase #5 | $203.84 | 3.820% | $211.6267 | $211.63 | $211.65 | $211.60 |
| Purchase #6 | $105.49 | 3.403% | $109.0798 | $109.08 | $109.10 | $109.10 |
| Purchase #7 | $121.42 | 5.186% | $127.7168 | $127.72 | $127.70 | $127.70 |
| 7 purchase totals = | $822.56 | $871.5669 | $871.58 | $871.55 | $871.60 | |