| 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 | $64.27 | 10.124% | $70.7767 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $127.69 | 4.792% | $133.8089 | $133.81 | $133.80 | $133.80 |
| Purchase #3 | $233.67 | 8.353% | $253.1885 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $91.47 | 7.393% | $98.2324 | $98.23 | $98.25 | $98.20 |
| Purchase #5 | $231.50 | 8.156% | $250.3811 | $250.38 | $250.40 | $250.40 |
| Purchase #6 | $15.72 | 10.316% | $17.3417 | $17.34 | $17.35 | $17.30 |
| Purchase #7 | $80.40 | 4.329% | $83.8805 | $83.88 | $83.90 | $83.90 |
| 7 purchase totals = | $844.72 | $907.6098 | $907.61 | $907.70 | $907.60 | |