| 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 | $78.87 | 9.568% | $86.4163 | $86.42 | $86.40 | $86.40 |
| Purchase #2 | $10.52 | 8.664% | $11.4315 | $11.43 | $11.45 | $11.40 |
| Purchase #3 | $126.82 | 5.730% | $134.0868 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $36.55 | 10.235% | $40.2909 | $40.29 | $40.30 | $40.30 |
| Purchase #5 | $201.47 | 3.419% | $208.3583 | $208.36 | $208.35 | $208.40 |
| Purchase #6 | $134.89 | 8.826% | $146.7954 | $146.80 | $146.80 | $146.80 |
| Purchase #7 | $206.93 | 9.463% | $226.5118 | $226.51 | $226.50 | $226.50 |
| 7 purchase totals = | $796.05 | $853.8910 | $853.90 | $853.90 | $853.90 | |