| 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 | $52.49 | 4.817% | $55.0184 | $55.02 | $55.00 | $55.00 |
| Purchase #2 | $74.85 | 4.340% | $78.0985 | $78.10 | $78.10 | $78.10 |
| Purchase #3 | $13.93 | 7.357% | $14.9548 | $14.95 | $14.95 | $15.00 |
| Purchase #4 | $131.89 | 11.338% | $146.8437 | $146.84 | $146.85 | $146.80 |
| Purchase #5 | $147.37 | 9.422% | $161.2552 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $249.74 | 5.189% | $262.699 | $262.70 | $262.70 | $262.70 |
| Purchase #7 | $184.68 | 6.355% | $196.4164 | $196.42 | $196.40 | $196.40 |
| 7 purchase totals = | $854.95 | $915.2860 | $915.29 | $915.25 | $915.30 | |