| 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 | $13.61 | 8.300% | $14.7396 | $14.74 | $14.75 | $14.70 |
| Purchase #2 | $185.56 | 10.449% | $204.9492 | $204.95 | $204.95 | $204.90 |
| Purchase #3 | $157.94 | 9.843% | $173.486 | $173.49 | $173.50 | $173.50 |
| Purchase #4 | $52.92 | 6.430% | $56.3228 | $56.32 | $56.30 | $56.30 |
| Purchase #5 | $120.71 | 5.526% | $127.3804 | $127.38 | $127.40 | $127.40 |
| Purchase #6 | $174.80 | 13.590% | $198.5553 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $107.55 | 9.480% | $117.7457 | $117.75 | $117.75 | $117.70 |
| 7 purchase totals = | $813.09 | $893.1790 | $893.19 | $893.20 | $893.10 | |