| 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 | $120.39 | 3.795% | $124.9588 | $124.96 | $124.95 | $125.00 |
| Purchase #2 | $81.57 | 12.430% | $91.7092 | $91.71 | $91.70 | $91.70 |
| Purchase #3 | $207.64 | 6.655% | $221.4584 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $103.37 | 7.366% | $110.9842 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $103.43 | 3.514% | $107.0645 | $107.06 | $107.05 | $107.10 |
| Purchase #6 | $102.46 | 10.806% | $113.5318 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $5.95 | 10.166% | $6.5549 | $6.55 | $6.55 | $6.60 |
| 7 purchase totals = | $724.81 | $776.2618 | $776.25 | $776.25 | $776.40 | |