| 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 | $80.61 | 5.227% | $84.8235 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $222.97 | 7.533% | $239.7663 | $239.77 | $239.75 | $239.80 |
| Purchase #3 | $69.50 | 7.534% | $74.7361 | $74.74 | $74.75 | $74.70 |
| Purchase #4 | $151.53 | 11.589% | $169.0908 | $169.09 | $169.10 | $169.10 |
| Purchase #5 | $180.55 | 6.375% | $192.0601 | $192.06 | $192.05 | $192.10 |
| Purchase #6 | $83.33 | 4.720% | $87.2632 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $86.49 | 12.820% | $97.578 | $97.58 | $97.60 | $97.60 |
| 7 purchase totals = | $874.98 | $945.3180 | $945.32 | $945.30 | $945.40 | |