| 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 | $64.35 | 5.299% | $67.7599 | $67.76 | $67.75 | $67.80 |
| Purchase #2 | $129.46 | 5.433% | $136.4936 | $136.49 | $136.50 | $136.50 |
| Purchase #3 | $117.55 | 7.378% | $126.2228 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $193.64 | 12.215% | $217.2931 | $217.29 | $217.30 | $217.30 |
| Purchase #5 | $104.65 | 13.369% | $118.6407 | $118.64 | $118.65 | $118.60 |
| Purchase #6 | $89.76 | 5.728% | $94.9015 | $94.90 | $94.90 | $94.90 |
| Purchase #7 | $132.34 | 10.133% | $145.75 | $145.75 | $145.75 | $145.80 |
| 7 purchase totals = | $831.75 | $907.0616 | $907.05 | $907.05 | $907.10 | |