| 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 | $206.83 | 7.169% | $221.6576 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $212.97 | 8.862% | $231.8434 | $231.84 | $231.85 | $231.80 |
| Purchase #3 | $68.80 | 11.248% | $76.5386 | $76.54 | $76.55 | $76.50 |
| Purchase #4 | $192.85 | 8.139% | $208.5461 | $208.55 | $208.55 | $208.50 |
| Purchase #5 | $43.63 | 4.640% | $45.6544 | $45.65 | $45.65 | $45.70 |
| Purchase #6 | $87.59 | 13.454% | $99.3744 | $99.37 | $99.35 | $99.40 |
| Purchase #7 | $11.92 | 11.792% | $13.3256 | $13.33 | $13.35 | $13.30 |
| 7 purchase totals = | $824.59 | $896.9401 | $896.94 | $896.95 | $896.90 | |