| 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 | $100.47 | 13.572% | $114.1058 | $114.11 | $114.10 | $114.10 |
| Purchase #2 | $23.93 | 13.419% | $27.1412 | $27.14 | $27.15 | $27.10 |
| Purchase #3 | $155.28 | 11.451% | $173.0611 | $173.06 | $173.05 | $173.10 |
| Purchase #4 | $49.40 | 6.765% | $52.7419 | $52.74 | $52.75 | $52.70 |
| Purchase #5 | $53.70 | 7.373% | $57.6593 | $57.66 | $57.65 | $57.70 |
| Purchase #6 | $106.71 | 12.824% | $120.3945 | $120.39 | $120.40 | $120.40 |
| Purchase #7 | $136.27 | 5.308% | $143.5032 | $143.50 | $143.50 | $143.50 |
| 7 purchase totals = | $625.76 | $688.6070 | $688.60 | $688.60 | $688.60 | |