| 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 | $93.65 | 6.515% | $99.7513 | $99.75 | $99.75 | $99.80 |
| Purchase #2 | $32.58 | 9.167% | $35.5666 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $81.80 | 7.576% | $87.9972 | $88.00 | $88.00 | $88.00 |
| Purchase #4 | $238.78 | 9.293% | $260.9698 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $183.55 | 13.297% | $207.9566 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $49.76 | 4.377% | $51.938 | $51.94 | $51.95 | $51.90 |
| Purchase #7 | $165.59 | 3.401% | $171.2217 | $171.22 | $171.20 | $171.20 |
| 7 purchase totals = | $845.71 | $915.4012 | $915.41 | $915.35 | $915.50 | |