| 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 | $40.72 | 13.197% | $46.0938 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $116.38 | 5.210% | $122.4434 | $122.44 | $122.45 | $122.40 |
| Purchase #3 | $182.63 | 5.249% | $192.2162 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $103.80 | 5.356% | $109.3595 | $109.36 | $109.35 | $109.40 |
| Purchase #5 | $37.40 | 13.453% | $42.4314 | $42.43 | $42.45 | $42.40 |
| Purchase #6 | $196.31 | 6.325% | $208.7266 | $208.73 | $208.75 | $208.70 |
| Purchase #7 | $88.77 | 4.173% | $92.4744 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $766.01 | $813.7453 | $813.74 | $813.75 | $813.70 | |