| 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 | $94.84 | 9.859% | $104.1903 | $104.19 | $104.20 | $104.20 |
| Purchase #2 | $114.53 | 9.540% | $125.4562 | $125.46 | $125.45 | $125.50 |
| Purchase #3 | $79.97 | 3.640% | $82.8809 | $82.88 | $82.90 | $82.90 |
| Purchase #4 | $139.50 | 13.374% | $158.1567 | $158.16 | $158.15 | $158.20 |
| Purchase #5 | $96.53 | 7.541% | $103.8093 | $103.81 | $103.80 | $103.80 |
| Purchase #6 | $13.54 | 9.530% | $14.8304 | $14.83 | $14.85 | $14.80 |
| Purchase #7 | $15.78 | 3.169% | $16.2801 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $554.69 | $605.6039 | $605.61 | $605.65 | $605.70 | |