| 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 | $15.35 | 9.112% | $16.7487 | $16.75 | $16.75 | $16.70 |
| Purchase #2 | $220.65 | 10.581% | $243.997 | $244.00 | $244.00 | $244.00 |
| Purchase #3 | $66.25 | 3.385% | $68.4926 | $68.49 | $68.50 | $68.50 |
| Purchase #4 | $83.25 | 12.598% | $93.7378 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $27.79 | 6.526% | $29.6036 | $29.60 | $29.60 | $29.60 |
| Purchase #6 | $185.27 | 5.454% | $195.3746 | $195.37 | $195.35 | $195.40 |
| Purchase #7 | $50.66 | 3.399% | $52.3819 | $52.38 | $52.40 | $52.40 |
| 7 purchase totals = | $649.22 | $700.3362 | $700.33 | $700.35 | $700.30 | |