| 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 | $126.93 | 5.550% | $133.9746 | $133.97 | $133.95 | $134.00 |
| Purchase #2 | $5.40 | 10.525% | $5.9684 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $27.89 | 10.451% | $30.8048 | $30.80 | $30.80 | $30.80 |
| Purchase #4 | $245.77 | 12.164% | $275.6655 | $275.67 | $275.65 | $275.70 |
| Purchase #5 | $34.95 | 5.454% | $36.8562 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $40.44 | 13.512% | $45.9043 | $45.90 | $45.90 | $45.90 |
| Purchase #7 | $67.88 | 12.169% | $76.1403 | $76.14 | $76.15 | $76.10 |
| 7 purchase totals = | $549.26 | $605.3141 | $605.31 | $605.25 | $605.40 | |