| 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 | $7.94 | 10.831% | $8.8 | $8.80 | $8.80 | $8.80 |
| Purchase #2 | $61.48 | 8.185% | $66.5121 | $66.51 | $66.50 | $66.50 |
| Purchase #3 | $164.28 | 7.614% | $176.7883 | $176.79 | $176.80 | $176.80 |
| Purchase #4 | $142.56 | 13.465% | $161.7557 | $161.76 | $161.75 | $161.80 |
| Purchase #5 | $70.79 | 9.412% | $77.4528 | $77.45 | $77.45 | $77.50 |
| Purchase #6 | $158.67 | 4.406% | $165.661 | $165.66 | $165.65 | $165.70 |
| Purchase #7 | $209.67 | 9.541% | $229.6746 | $229.67 | $229.65 | $229.70 |
| 7 purchase totals = | $815.39 | $886.6445 | $886.64 | $886.60 | $886.80 | |