| 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 | $244.54 | 7.681% | $263.3231 | $263.32 | $263.30 | $263.30 |
| Purchase #2 | $63.26 | 6.337% | $67.2688 | $67.27 | $67.25 | $67.30 |
| Purchase #3 | $163.30 | 8.329% | $176.9013 | $176.90 | $176.90 | $176.90 |
| Purchase #4 | $187.52 | 10.861% | $207.8865 | $207.89 | $207.90 | $207.90 |
| Purchase #5 | $83.40 | 11.146% | $92.6958 | $92.70 | $92.70 | $92.70 |
| Purchase #6 | $50.47 | 13.682% | $57.3753 | $57.38 | $57.40 | $57.40 |
| Purchase #7 | $69.68 | 11.635% | $77.7873 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $862.17 | $943.2381 | $943.25 | $943.25 | $943.30 | |