| 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 | $42.47 | 8.231% | $45.9657 | $45.97 | $45.95 | $46.00 |
| Purchase #2 | $152.50 | 8.384% | $165.2856 | $165.29 | $165.30 | $165.30 |
| Purchase #3 | $117.61 | 4.267% | $122.6284 | $122.63 | $122.65 | $122.60 |
| Purchase #4 | $241.93 | 6.343% | $257.2756 | $257.28 | $257.30 | $257.30 |
| Purchase #5 | $78.99 | 3.500% | $81.7547 | $81.75 | $81.75 | $81.80 |
| Purchase #6 | $188.82 | 7.859% | $203.6594 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $88.39 | 10.114% | $97.3298 | $97.33 | $97.35 | $97.30 |
| 7 purchase totals = | $910.71 | $973.8992 | $973.91 | $973.95 | $974.00 | |