| 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 | $13.91 | 4.549% | $14.5428 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $74.69 | 4.193% | $77.8218 | $77.82 | $77.80 | $77.80 |
| Purchase #3 | $21.33 | 4.262% | $22.2391 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $61.62 | 6.713% | $65.7566 | $65.76 | $65.75 | $65.80 |
| Purchase #5 | $5.25 | 10.675% | $5.8104 | $5.81 | $5.80 | $5.80 |
| Purchase #6 | $244.27 | 7.632% | $262.9127 | $262.91 | $262.90 | $262.90 |
| Purchase #7 | $116.67 | 6.606% | $124.3772 | $124.38 | $124.40 | $124.40 |
| 7 purchase totals = | $537.74 | $573.4606 | $573.46 | $573.45 | $573.40 | |