| 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 | $87.57 | 5.105% | $92.0404 | $92.04 | $92.05 | $92.00 |
| Purchase #2 | $23.94 | 3.447% | $24.7652 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $74.69 | 6.222% | $79.3372 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $218.46 | 11.323% | $243.1962 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $208.97 | 13.372% | $236.9135 | $236.91 | $236.90 | $236.90 |
| Purchase #6 | $79.99 | 13.115% | $90.4807 | $90.48 | $90.50 | $90.50 |
| Purchase #7 | $11.97 | 12.302% | $13.4425 | $13.44 | $13.45 | $13.40 |
| 7 purchase totals = | $705.59 | $780.1757 | $780.18 | $780.20 | $780.10 | |