| 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 | $12.76 | 4.450% | $13.3278 | $13.33 | $13.35 | $13.30 |
| Purchase #2 | $193.88 | 6.588% | $206.6528 | $206.65 | $206.65 | $206.70 |
| Purchase #3 | $15.87 | 12.836% | $17.9071 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $19.65 | 4.755% | $20.5844 | $20.58 | $20.60 | $20.60 |
| Purchase #5 | $151.26 | 12.573% | $170.2779 | $170.28 | $170.30 | $170.30 |
| Purchase #6 | $113.73 | 12.352% | $127.7779 | $127.78 | $127.80 | $127.80 |
| Purchase #7 | $87.45 | 6.798% | $93.3949 | $93.39 | $93.40 | $93.40 |
| 7 purchase totals = | $594.60 | $649.9228 | $649.92 | $650.00 | $650.00 | |