| 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 | $58.63 | 7.557% | $63.0607 | $63.06 | $63.05 | $63.10 |
| Purchase #2 | $67.96 | 12.590% | $76.5162 | $76.52 | $76.50 | $76.50 |
| Purchase #3 | $28.82 | 4.294% | $30.0575 | $30.06 | $30.05 | $30.10 |
| Purchase #4 | $175.56 | 10.843% | $194.596 | $194.60 | $194.60 | $194.60 |
| Purchase #5 | $157.93 | 12.867% | $178.2509 | $178.25 | $178.25 | $178.30 |
| Purchase #6 | $197.47 | 10.400% | $218.0069 | $218.01 | $218.00 | $218.00 |
| Purchase #7 | $79.53 | 10.389% | $87.7924 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $765.90 | $848.2806 | $848.29 | $848.25 | $848.40 | |