| 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 | $18.79 | 3.758% | $19.4961 | $19.50 | $19.50 | $19.50 |
| Purchase #2 | $82.48 | 5.660% | $87.1484 | $87.15 | $87.15 | $87.10 |
| Purchase #3 | $208.75 | 3.391% | $215.8287 | $215.83 | $215.85 | $215.80 |
| Purchase #4 | $237.32 | 4.808% | $248.7303 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $169.64 | 11.447% | $189.0587 | $189.06 | $189.05 | $189.10 |
| Purchase #6 | $85.74 | 6.322% | $91.1605 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $95.33 | 3.156% | $98.3386 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $898.05 | $949.7613 | $949.77 | $949.80 | $949.70 | |