| 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 | $40.76 | 8.444% | $44.2018 | $44.20 | $44.20 | $44.20 |
| Purchase #2 | $159.94 | 8.765% | $173.9587 | $173.96 | $173.95 | $174.00 |
| Purchase #3 | $213.30 | 5.465% | $224.9568 | $224.96 | $224.95 | $225.00 |
| Purchase #4 | $18.73 | 11.795% | $20.9392 | $20.94 | $20.95 | $20.90 |
| Purchase #5 | $109.33 | 10.448% | $120.7528 | $120.75 | $120.75 | $120.80 |
| Purchase #6 | $155.84 | 8.805% | $169.5617 | $169.56 | $169.55 | $169.60 |
| Purchase #7 | $29.59 | 4.144% | $30.8162 | $30.82 | $30.80 | $30.80 |
| 7 purchase totals = | $727.49 | $785.1872 | $785.19 | $785.15 | $785.30 | |