| 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 | $39.62 | 5.243% | $41.6973 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $68.41 | 4.133% | $71.2374 | $71.24 | $71.25 | $71.20 |
| Purchase #3 | $165.69 | 3.489% | $171.4709 | $171.47 | $171.45 | $171.50 |
| Purchase #4 | $183.87 | 6.129% | $195.1394 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $134.77 | 6.141% | $143.0462 | $143.05 | $143.05 | $143.00 |
| Purchase #6 | $97.79 | 11.517% | $109.0525 | $109.05 | $109.05 | $109.10 |
| Purchase #7 | $240.67 | 7.750% | $259.3219 | $259.32 | $259.30 | $259.30 |
| 7 purchase totals = | $930.82 | $990.9656 | $990.97 | $990.95 | $990.90 | |