| 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 | $11.50 | 12.453% | $12.9321 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $164.45 | 11.226% | $182.9112 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $176.64 | 5.115% | $185.6751 | $185.68 | $185.70 | $185.70 |
| Purchase #4 | $157.33 | 10.283% | $173.5082 | $173.51 | $173.50 | $173.50 |
| Purchase #5 | $113.46 | 11.353% | $126.3411 | $126.34 | $126.35 | $126.30 |
| Purchase #6 | $86.99 | 12.115% | $97.5288 | $97.53 | $97.55 | $97.50 |
| Purchase #7 | $49.54 | 4.111% | $51.5766 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $759.91 | $830.4731 | $830.48 | $830.55 | $830.40 | |