| 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 | $66.41 | 9.623% | $72.8006 | $72.80 | $72.80 | $72.80 |
| Purchase #2 | $168.34 | 4.671% | $176.2032 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $27.52 | 11.381% | $30.6521 | $30.65 | $30.65 | $30.70 |
| Purchase #4 | $37.92 | 12.576% | $42.6888 | $42.69 | $42.70 | $42.70 |
| Purchase #5 | $215.25 | 6.744% | $229.7665 | $229.77 | $229.75 | $229.80 |
| Purchase #6 | $208.59 | 13.509% | $236.7684 | $236.77 | $236.75 | $236.80 |
| Purchase #7 | $36.25 | 8.361% | $39.2809 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $760.28 | $828.1605 | $828.16 | $828.15 | $828.30 | |