| 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 | $75.98 | 3.609% | $78.7221 | $78.72 | $78.70 | $78.70 |
| Purchase #2 | $239.61 | 13.515% | $271.9933 | $271.99 | $272.00 | $272.00 |
| Purchase #3 | $99.82 | 4.541% | $104.3528 | $104.35 | $104.35 | $104.40 |
| Purchase #4 | $238.68 | 8.728% | $259.512 | $259.51 | $259.50 | $259.50 |
| Purchase #5 | $136.43 | 4.412% | $142.4493 | $142.45 | $142.45 | $142.40 |
| Purchase #6 | $195.59 | 7.182% | $209.6373 | $209.64 | $209.65 | $209.60 |
| Purchase #7 | $211.28 | 7.763% | $227.6817 | $227.68 | $227.70 | $227.70 |
| 7 purchase totals = | $1,197.39 | $1,294.3485 | $1,294.34 | $1,294.35 | $1,294.30 | |