| 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 | $10.40 | 5.322% | $10.9535 | $10.95 | $10.95 | $11.00 |
| Purchase #2 | $147.86 | 4.336% | $154.2712 | $154.27 | $154.25 | $154.30 |
| Purchase #3 | $243.36 | 6.722% | $259.7187 | $259.72 | $259.70 | $259.70 |
| Purchase #4 | $114.29 | 10.462% | $126.247 | $126.25 | $126.25 | $126.20 |
| Purchase #5 | $14.97 | 8.740% | $16.2784 | $16.28 | $16.30 | $16.30 |
| Purchase #6 | $13.94 | 12.611% | $15.698 | $15.70 | $15.70 | $15.70 |
| Purchase #7 | $91.74 | 5.732% | $96.9985 | $97.00 | $97.00 | $97.00 |
| 7 purchase totals = | $636.56 | $680.1653 | $680.17 | $680.15 | $680.20 | |