| 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 | $82.86 | 3.860% | $86.0584 | $86.06 | $86.05 | $86.10 |
| Purchase #2 | $15.34 | 5.712% | $16.2162 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $245.90 | 12.461% | $276.5416 | $276.54 | $276.55 | $276.50 |
| Purchase #4 | $76.91 | 12.536% | $86.5514 | $86.55 | $86.55 | $86.60 |
| Purchase #5 | $75.98 | 7.445% | $81.6367 | $81.64 | $81.65 | $81.60 |
| Purchase #6 | $213.73 | 7.759% | $230.3133 | $230.31 | $230.30 | $230.30 |
| Purchase #7 | $79.56 | 13.282% | $90.1272 | $90.13 | $90.15 | $90.10 |
| 7 purchase totals = | $790.28 | $867.4448 | $867.45 | $867.45 | $867.40 | |