| 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 | $52.90 | 4.868% | $55.4752 | $55.48 | $55.50 | $55.50 |
| Purchase #2 | $126.62 | 4.423% | $132.2204 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $197.33 | 5.525% | $208.2325 | $208.23 | $208.25 | $208.20 |
| Purchase #4 | $107.73 | 3.158% | $111.1321 | $111.13 | $111.15 | $111.10 |
| Purchase #5 | $52.65 | 10.515% | $58.1861 | $58.19 | $58.20 | $58.20 |
| Purchase #6 | $66.78 | 10.542% | $73.8199 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $151.42 | 9.640% | $166.0169 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $755.43 | $805.0831 | $805.09 | $805.10 | $805.00 | |