| 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 | $55.34 | 4.861% | $58.0301 | $58.03 | $58.05 | $58.00 |
| Purchase #2 | $150.35 | 4.662% | $157.3593 | $157.36 | $157.35 | $157.40 |
| Purchase #3 | $195.38 | 13.852% | $222.444 | $222.44 | $222.45 | $222.40 |
| Purchase #4 | $150.36 | 10.464% | $166.0937 | $166.09 | $166.10 | $166.10 |
| Purchase #5 | $205.98 | 7.491% | $221.41 | $221.41 | $221.40 | $221.40 |
| Purchase #6 | $142.41 | 8.559% | $154.5989 | $154.60 | $154.60 | $154.60 |
| Purchase #7 | $230.56 | 7.192% | $247.1419 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $1,130.38 | $1,227.0779 | $1,227.07 | $1,227.10 | $1,227.00 | |