| 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 | $29.66 | 12.190% | $33.2756 | $33.28 | $33.30 | $33.30 |
| Purchase #2 | $8.45 | 6.165% | $8.9709 | $8.97 | $8.95 | $9.00 |
| Purchase #3 | $10.77 | 8.660% | $11.7027 | $11.70 | $11.70 | $11.70 |
| Purchase #4 | $23.96 | 12.218% | $26.8874 | $26.89 | $26.90 | $26.90 |
| Purchase #5 | $76.68 | 12.718% | $86.4322 | $86.43 | $86.45 | $86.40 |
| Purchase #6 | $36.78 | 3.872% | $38.2041 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $11.57 | 12.185% | $12.9798 | $12.98 | $13.00 | $13.00 |
| 7 purchase totals = | $197.87 | $218.4527 | $218.45 | $218.50 | $218.50 | |