| 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 | $109.46 | 10.331% | $120.7683 | $120.77 | $120.75 | $120.80 |
| Purchase #2 | $30.32 | 3.816% | $31.477 | $31.48 | $31.50 | $31.50 |
| Purchase #3 | $42.64 | 10.213% | $46.9948 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $68.31 | 11.166% | $75.9375 | $75.94 | $75.95 | $75.90 |
| Purchase #5 | $215.90 | 6.372% | $229.6571 | $229.66 | $229.65 | $229.70 |
| Purchase #6 | $146.75 | 12.544% | $165.1583 | $165.16 | $165.15 | $165.20 |
| Purchase #7 | $29.25 | 3.665% | $30.322 | $30.32 | $30.30 | $30.30 |
| 7 purchase totals = | $642.63 | $700.3150 | $700.32 | $700.30 | $700.40 | |