| 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 | $10.80 | 9.453% | $11.8209 | $11.82 | $11.80 | $11.80 |
| Purchase #2 | $91.62 | 5.516% | $96.6738 | $96.67 | $96.65 | $96.70 |
| Purchase #3 | $74.38 | 11.458% | $82.9025 | $82.90 | $82.90 | $82.90 |
| Purchase #4 | $73.77 | 3.118% | $76.0701 | $76.07 | $76.05 | $76.10 |
| Purchase #5 | $192.49 | 9.568% | $210.9074 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $198.37 | 5.304% | $208.8915 | $208.89 | $208.90 | $208.90 |
| Purchase #7 | $54.56 | 6.805% | $58.2728 | $58.27 | $58.25 | $58.30 |
| 7 purchase totals = | $695.99 | $745.5390 | $745.53 | $745.45 | $745.60 | |