| 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 | $47.54 | 9.572% | $52.0905 | $52.09 | $52.10 | $52.10 |
| Purchase #2 | $245.55 | 12.433% | $276.0792 | $276.08 | $276.10 | $276.10 |
| Purchase #3 | $201.54 | 5.308% | $212.2377 | $212.24 | $212.25 | $212.20 |
| Purchase #4 | $11.81 | 5.778% | $12.4924 | $12.49 | $12.50 | $12.50 |
| Purchase #5 | $204.64 | 8.367% | $221.7622 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $92.99 | 6.421% | $98.9609 | $98.96 | $98.95 | $99.00 |
| Purchase #7 | $99.62 | 12.178% | $111.7517 | $111.75 | $111.75 | $111.80 |
| 7 purchase totals = | $903.69 | $985.3746 | $985.37 | $985.40 | $985.50 | |