| 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 | $5.43 | 9.454% | $5.9434 | $5.94 | $5.95 | $5.90 |
| Purchase #2 | $122.81 | 11.526% | $136.9651 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $12.68 | 7.372% | $13.6148 | $13.61 | $13.60 | $13.60 |
| Purchase #4 | $171.91 | 9.421% | $188.1056 | $188.11 | $188.10 | $188.10 |
| Purchase #5 | $126.64 | 13.766% | $144.0733 | $144.07 | $144.05 | $144.10 |
| Purchase #6 | $156.45 | 10.454% | $172.8053 | $172.81 | $172.80 | $172.80 |
| Purchase #7 | $104.63 | 6.504% | $111.4351 | $111.44 | $111.45 | $111.40 |
| 7 purchase totals = | $700.55 | $772.9426 | $772.95 | $772.90 | $772.90 | |