| 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 | $59.66 | 9.189% | $65.1422 | $65.14 | $65.15 | $65.10 |
| Purchase #2 | $192.77 | 10.447% | $212.9087 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $19.30 | 4.692% | $20.2056 | $20.21 | $20.20 | $20.20 |
| Purchase #4 | $154.59 | 4.837% | $162.0675 | $162.07 | $162.05 | $162.10 |
| Purchase #5 | $209.62 | 10.226% | $231.0557 | $231.06 | $231.05 | $231.10 |
| Purchase #6 | $106.62 | 4.673% | $111.6024 | $111.60 | $111.60 | $111.60 |
| Purchase #7 | $236.75 | 12.396% | $266.0975 | $266.10 | $266.10 | $266.10 |
| 7 purchase totals = | $979.31 | $1,069.0796 | $1,069.09 | $1,069.05 | $1,069.10 | |