| 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 | $19.77 | 9.522% | $21.6525 | $21.65 | $21.65 | $21.70 |
| Purchase #2 | $113.86 | 8.233% | $123.2341 | $123.23 | $123.25 | $123.20 |
| Purchase #3 | $77.46 | 5.312% | $81.5747 | $81.57 | $81.55 | $81.60 |
| Purchase #4 | $97.41 | 9.577% | $106.739 | $106.74 | $106.75 | $106.70 |
| Purchase #5 | $187.95 | 10.437% | $207.5663 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $151.47 | 11.296% | $168.5801 | $168.58 | $168.60 | $168.60 |
| Purchase #7 | $216.74 | 7.613% | $233.2404 | $233.24 | $233.25 | $233.20 |
| 7 purchase totals = | $864.66 | $942.5871 | $942.58 | $942.60 | $942.60 | |