| 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 | $79.32 | 4.188% | $82.6419 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $97.53 | 11.718% | $108.9586 | $108.96 | $108.95 | $109.00 |
| Purchase #3 | $41.83 | 8.291% | $45.2981 | $45.30 | $45.30 | $45.30 |
| Purchase #4 | $106.25 | 6.120% | $112.7525 | $112.75 | $112.75 | $112.80 |
| Purchase #5 | $245.45 | 9.167% | $267.9504 | $267.95 | $267.95 | $268.00 |
| Purchase #6 | $221.43 | 7.164% | $237.2932 | $237.29 | $237.30 | $237.30 |
| Purchase #7 | $46.67 | 8.728% | $50.7434 | $50.74 | $50.75 | $50.70 |
| 7 purchase totals = | $838.48 | $905.6381 | $905.63 | $905.65 | $905.70 | |