| 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 | $40.57 | 6.366% | $43.1527 | $43.15 | $43.15 | $43.20 |
| Purchase #2 | $142.94 | 8.638% | $155.2872 | $155.29 | $155.30 | $155.30 |
| Purchase #3 | $79.60 | 5.839% | $84.2478 | $84.25 | $84.25 | $84.20 |
| Purchase #4 | $216.80 | 9.178% | $236.6979 | $236.70 | $236.70 | $236.70 |
| Purchase #5 | $14.55 | 8.313% | $15.7595 | $15.76 | $15.75 | $15.80 |
| Purchase #6 | $37.25 | 6.321% | $39.6046 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $127.36 | 4.121% | $132.6085 | $132.61 | $132.60 | $132.60 |
| 7 purchase totals = | $659.07 | $707.3582 | $707.36 | $707.35 | $707.40 | |