| 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 | $74.63 | 7.106% | $79.9332 | $79.93 | $79.95 | $79.90 |
| Purchase #2 | $82.81 | 4.122% | $86.2234 | $86.22 | $86.20 | $86.20 |
| Purchase #3 | $239.86 | 3.641% | $248.5933 | $248.59 | $248.60 | $248.60 |
| Purchase #4 | $171.37 | 6.210% | $182.0121 | $182.01 | $182.00 | $182.00 |
| Purchase #5 | $227.36 | 3.866% | $236.1497 | $236.15 | $236.15 | $236.10 |
| Purchase #6 | $168.79 | 3.827% | $175.2496 | $175.25 | $175.25 | $175.20 |
| Purchase #7 | $143.70 | 11.687% | $160.4942 | $160.49 | $160.50 | $160.50 |
| 7 purchase totals = | $1,108.52 | $1,168.6555 | $1,168.64 | $1,168.65 | $1,168.50 | |