| 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 | $98.73 | 9.839% | $108.444 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $100.75 | 3.612% | $104.3891 | $104.39 | $104.40 | $104.40 |
| Purchase #3 | $28.88 | 9.109% | $31.5107 | $31.51 | $31.50 | $31.50 |
| Purchase #4 | $24.79 | 10.743% | $27.4532 | $27.45 | $27.45 | $27.50 |
| Purchase #5 | $183.39 | 6.691% | $195.6606 | $195.66 | $195.65 | $195.70 |
| Purchase #6 | $181.37 | 13.768% | $206.341 | $206.34 | $206.35 | $206.30 |
| Purchase #7 | $79.61 | 9.135% | $86.8824 | $86.88 | $86.90 | $86.90 |
| 7 purchase totals = | $697.52 | $760.6810 | $760.67 | $760.70 | $760.70 | |