| 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 | $29.67 | 13.133% | $33.5666 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $222.67 | 7.610% | $239.6152 | $239.62 | $239.60 | $239.60 |
| Purchase #3 | $225.83 | 6.785% | $241.1526 | $241.15 | $241.15 | $241.20 |
| Purchase #4 | $88.90 | 4.657% | $93.0401 | $93.04 | $93.05 | $93.00 |
| Purchase #5 | $139.27 | 13.782% | $158.4642 | $158.46 | $158.45 | $158.50 |
| Purchase #6 | $110.57 | 7.573% | $118.9435 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $30.81 | 13.486% | $34.965 | $34.97 | $34.95 | $35.00 |
| 7 purchase totals = | $847.72 | $919.7472 | $919.75 | $919.70 | $919.80 | |