| 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 | $45.31 | 7.509% | $48.7123 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $192.39 | 10.736% | $213.045 | $213.05 | $213.05 | $213.00 |
| Purchase #3 | $71.69 | 11.273% | $79.7716 | $79.77 | $79.75 | $79.80 |
| Purchase #4 | $246.93 | 10.292% | $272.344 | $272.34 | $272.35 | $272.30 |
| Purchase #5 | $13.63 | 7.728% | $14.6833 | $14.68 | $14.70 | $14.70 |
| Purchase #6 | $188.41 | 3.485% | $194.9761 | $194.98 | $195.00 | $195.00 |
| Purchase #7 | $150.52 | 11.779% | $168.2498 | $168.25 | $168.25 | $168.20 |
| 7 purchase totals = | $908.88 | $991.7821 | $991.78 | $991.80 | $991.70 | |