| 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 | $40.94 | 3.573% | $42.4028 | $42.40 | $42.40 | $42.40 |
| Purchase #2 | $186.84 | 8.289% | $202.3272 | $202.33 | $202.35 | $202.30 |
| Purchase #3 | $215.31 | 5.196% | $226.4975 | $226.50 | $226.50 | $226.50 |
| Purchase #4 | $22.77 | 6.657% | $24.2858 | $24.29 | $24.30 | $24.30 |
| Purchase #5 | $9.96 | 8.257% | $10.7824 | $10.78 | $10.80 | $10.80 |
| Purchase #6 | $77.71 | 12.460% | $87.3927 | $87.39 | $87.40 | $87.40 |
| Purchase #7 | $125.96 | 10.411% | $139.0737 | $139.07 | $139.05 | $139.10 |
| 7 purchase totals = | $679.49 | $732.7621 | $732.76 | $732.80 | $732.80 | |