| 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 | $64.42 | 5.633% | $68.0488 | $68.05 | $68.05 | $68.00 |
| Purchase #2 | $139.43 | 10.512% | $154.0869 | $154.09 | $154.10 | $154.10 |
| Purchase #3 | $6.88 | 6.423% | $7.3219 | $7.32 | $7.30 | $7.30 |
| Purchase #4 | $10.42 | 3.671% | $10.8025 | $10.80 | $10.80 | $10.80 |
| Purchase #5 | $156.73 | 8.229% | $169.6273 | $169.63 | $169.65 | $169.60 |
| Purchase #6 | $223.40 | 3.660% | $231.5764 | $231.58 | $231.60 | $231.60 |
| Purchase #7 | $129.94 | 9.734% | $142.5884 | $142.59 | $142.60 | $142.60 |
| 7 purchase totals = | $731.22 | $784.0522 | $784.06 | $784.10 | $784.00 | |