| 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 | $59.31 | 12.593% | $66.7789 | $66.78 | $66.80 | $66.80 |
| Purchase #2 | $95.64 | 6.419% | $101.7791 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $152.79 | 6.575% | $162.8359 | $162.84 | $162.85 | $162.80 |
| Purchase #4 | $177.75 | 3.127% | $183.3082 | $183.31 | $183.30 | $183.30 |
| Purchase #5 | $79.58 | 3.563% | $82.4154 | $82.42 | $82.40 | $82.40 |
| Purchase #6 | $173.57 | 9.637% | $190.2969 | $190.30 | $190.30 | $190.30 |
| Purchase #7 | $60.94 | 3.524% | $63.0875 | $63.09 | $63.10 | $63.10 |
| 7 purchase totals = | $799.58 | $850.5019 | $850.52 | $850.55 | $850.50 | |