| 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 | $73.77 | 6.570% | $78.6167 | $78.62 | $78.60 | $78.60 |
| Purchase #2 | $171.55 | 4.658% | $179.5408 | $179.54 | $179.55 | $179.50 |
| Purchase #3 | $56.88 | 10.873% | $63.0646 | $63.06 | $63.05 | $63.10 |
| Purchase #4 | $117.66 | 3.546% | $121.8322 | $121.83 | $121.85 | $121.80 |
| Purchase #5 | $12.35 | 8.185% | $13.3608 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $239.98 | 8.780% | $261.0502 | $261.05 | $261.05 | $261.10 |
| Purchase #7 | $242.88 | 11.609% | $271.0759 | $271.08 | $271.10 | $271.10 |
| 7 purchase totals = | $915.07 | $988.5412 | $988.54 | $988.55 | $988.60 | |