| 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 | $16.84 | 7.185% | $18.05 | $18.05 | $18.05 | $18.10 |
| Purchase #2 | $5.93 | 12.762% | $6.6868 | $6.69 | $6.70 | $6.70 |
| Purchase #3 | $76.53 | 8.275% | $82.8629 | $82.86 | $82.85 | $82.90 |
| Purchase #4 | $169.59 | 3.772% | $175.9869 | $175.99 | $176.00 | $176.00 |
| Purchase #5 | $48.55 | 8.835% | $52.8394 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $171.34 | 8.409% | $185.748 | $185.75 | $185.75 | $185.70 |
| Purchase #7 | $98.36 | 5.839% | $104.1032 | $104.10 | $104.10 | $104.10 |
| 7 purchase totals = | $587.14 | $626.2772 | $626.28 | $626.30 | $626.30 | |