| 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 | $35.96 | 10.691% | $39.8045 | $39.80 | $39.80 | $39.80 |
| Purchase #2 | $127.37 | 4.120% | $132.6176 | $132.62 | $132.60 | $132.60 |
| Purchase #3 | $185.60 | 12.468% | $208.7406 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $39.28 | 9.431% | $42.9845 | $42.98 | $43.00 | $43.00 |
| Purchase #5 | $63.41 | 4.117% | $66.0206 | $66.02 | $66.00 | $66.00 |
| Purchase #6 | $124.73 | 10.275% | $137.546 | $137.55 | $137.55 | $137.50 |
| Purchase #7 | $162.66 | 4.643% | $170.2123 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $739.01 | $797.9261 | $797.92 | $797.90 | $797.80 | |