| 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 | $47.85 | 13.321% | $54.2241 | $54.22 | $54.20 | $54.20 |
| Purchase #2 | $188.70 | 3.833% | $195.9329 | $195.93 | $195.95 | $195.90 |
| Purchase #3 | $188.92 | 11.800% | $211.2126 | $211.21 | $211.20 | $211.20 |
| Purchase #4 | $231.84 | 6.824% | $247.6608 | $247.66 | $247.65 | $247.70 |
| Purchase #5 | $111.41 | 8.554% | $120.94 | $120.94 | $120.95 | $120.90 |
| Purchase #6 | $27.33 | 12.873% | $30.8482 | $30.85 | $30.85 | $30.80 |
| Purchase #7 | $72.66 | 12.517% | $81.7549 | $81.75 | $81.75 | $81.80 |
| 7 purchase totals = | $868.71 | $942.5735 | $942.56 | $942.55 | $942.50 | |