| 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 | $83.62 | 3.537% | $86.5776 | $86.58 | $86.60 | $86.60 |
| Purchase #2 | $56.48 | 12.106% | $63.3175 | $63.32 | $63.30 | $63.30 |
| Purchase #3 | $155.34 | 9.250% | $169.709 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $91.48 | 12.605% | $103.0111 | $103.01 | $103.00 | $103.00 |
| Purchase #5 | $141.82 | 9.822% | $155.7496 | $155.75 | $155.75 | $155.70 |
| Purchase #6 | $26.84 | 13.227% | $30.3901 | $30.39 | $30.40 | $30.40 |
| Purchase #7 | $150.94 | 12.411% | $169.6732 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $706.52 | $778.4281 | $778.43 | $778.40 | $778.40 | |