| 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 | $86.63 | 6.628% | $92.3718 | $92.37 | $92.35 | $92.40 |
| Purchase #2 | $10.94 | 7.416% | $11.7513 | $11.75 | $11.75 | $11.80 |
| Purchase #3 | $24.73 | 8.670% | $26.8741 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $105.94 | 5.588% | $111.8599 | $111.86 | $111.85 | $111.90 |
| Purchase #5 | $151.93 | 7.470% | $163.2792 | $163.28 | $163.30 | $163.30 |
| Purchase #6 | $81.48 | 11.299% | $90.6864 | $90.69 | $90.70 | $90.70 |
| Purchase #7 | $15.95 | 3.138% | $16.4505 | $16.45 | $16.45 | $16.50 |
| 7 purchase totals = | $477.60 | $513.2732 | $513.27 | $513.25 | $513.50 | |