| 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 | $67.44 | 12.821% | $76.0865 | $76.09 | $76.10 | $76.10 |
| Purchase #2 | $169.63 | 10.415% | $187.297 | $187.30 | $187.30 | $187.30 |
| Purchase #3 | $224.35 | 12.672% | $252.7796 | $252.78 | $252.80 | $252.80 |
| Purchase #4 | $168.29 | 5.249% | $177.1235 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $75.50 | 11.741% | $84.3645 | $84.36 | $84.35 | $84.40 |
| Purchase #6 | $65.64 | 13.431% | $74.4561 | $74.46 | $74.45 | $74.50 |
| Purchase #7 | $62.47 | 4.183% | $65.0831 | $65.08 | $65.10 | $65.10 |
| 7 purchase totals = | $833.32 | $917.1903 | $917.19 | $917.20 | $917.30 | |