| 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 | $99.87 | 6.848% | $106.7091 | $106.71 | $106.70 | $106.70 |
| Purchase #2 | $86.96 | 3.415% | $89.9297 | $89.93 | $89.95 | $89.90 |
| Purchase #3 | $167.48 | 4.757% | $175.447 | $175.45 | $175.45 | $175.40 |
| Purchase #4 | $9.67 | 5.826% | $10.2334 | $10.23 | $10.25 | $10.20 |
| Purchase #5 | $164.53 | 9.862% | $180.7559 | $180.76 | $180.75 | $180.80 |
| Purchase #6 | $238.33 | 13.343% | $270.1304 | $270.13 | $270.15 | $270.10 |
| Purchase #7 | $40.83 | 7.187% | $43.7645 | $43.76 | $43.75 | $43.80 |
| 7 purchase totals = | $807.67 | $876.9700 | $876.97 | $877.00 | $876.90 | |