| 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 | $61.89 | 3.783% | $64.2313 | $64.23 | $64.25 | $64.20 |
| Purchase #2 | $18.73 | 11.811% | $20.9422 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $110.69 | 3.348% | $114.3959 | $114.40 | $114.40 | $114.40 |
| Purchase #4 | $237.46 | 13.273% | $268.9781 | $268.98 | $269.00 | $269.00 |
| Purchase #5 | $118.32 | 13.571% | $134.3772 | $134.38 | $134.40 | $134.40 |
| Purchase #6 | $173.31 | 11.838% | $193.8264 | $193.83 | $193.85 | $193.80 |
| Purchase #7 | $94.28 | 6.327% | $100.2451 | $100.25 | $100.25 | $100.20 |
| 7 purchase totals = | $814.68 | $896.9962 | $897.01 | $897.10 | $896.90 | |