| 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 | $69.67 | 4.529% | $72.8254 | $72.83 | $72.85 | $72.80 |
| Purchase #2 | $129.93 | 7.652% | $139.8722 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $137.45 | 5.529% | $145.0496 | $145.05 | $145.05 | $145.00 |
| Purchase #4 | $21.94 | 9.643% | $24.0557 | $24.06 | $24.05 | $24.10 |
| Purchase #5 | $6.94 | 3.825% | $7.2055 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $212.43 | 4.446% | $221.8746 | $221.87 | $221.85 | $221.90 |
| Purchase #7 | $219.71 | 8.501% | $238.3875 | $238.39 | $238.40 | $238.40 |
| 7 purchase totals = | $798.07 | $849.2705 | $849.28 | $849.25 | $849.30 | |