| 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 | $97.27 | 10.815% | $107.7898 | $107.79 | $107.80 | $107.80 |
| Purchase #2 | $183.92 | 11.176% | $204.4749 | $204.47 | $204.45 | $204.50 |
| Purchase #3 | $88.99 | 7.700% | $95.8422 | $95.84 | $95.85 | $95.80 |
| Purchase #4 | $16.45 | 7.850% | $17.7413 | $17.74 | $17.75 | $17.70 |
| Purchase #5 | $118.59 | 10.694% | $131.272 | $131.27 | $131.25 | $131.30 |
| Purchase #6 | $62.78 | 5.848% | $66.4514 | $66.45 | $66.45 | $66.50 |
| Purchase #7 | $36.90 | 12.171% | $41.3911 | $41.39 | $41.40 | $41.40 |
| 7 purchase totals = | $604.90 | $664.9627 | $664.95 | $664.95 | $665.00 | |