| 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 | $36.70 | 12.833% | $41.4097 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $20.89 | 7.543% | $22.4657 | $22.47 | $22.45 | $22.50 |
| Purchase #3 | $75.69 | 9.484% | $82.8684 | $82.87 | $82.85 | $82.90 |
| Purchase #4 | $193.99 | 10.179% | $213.7362 | $213.74 | $213.75 | $213.70 |
| Purchase #5 | $75.85 | 4.488% | $79.2541 | $79.25 | $79.25 | $79.30 |
| Purchase #6 | $165.89 | 8.311% | $179.6771 | $179.68 | $179.70 | $179.70 |
| Purchase #7 | $208.93 | 4.293% | $217.8994 | $217.90 | $217.90 | $217.90 |
| 7 purchase totals = | $777.94 | $837.3106 | $837.32 | $837.30 | $837.40 | |