| 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 | $70.76 | 11.845% | $79.1415 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $146.86 | 11.381% | $163.5741 | $163.57 | $163.55 | $163.60 |
| Purchase #3 | $46.77 | 6.108% | $49.6267 | $49.63 | $49.65 | $49.60 |
| Purchase #4 | $211.51 | 8.541% | $229.5751 | $229.58 | $229.60 | $229.60 |
| Purchase #5 | $229.72 | 10.338% | $253.4685 | $253.47 | $253.45 | $253.50 |
| Purchase #6 | $186.32 | 3.377% | $192.612 | $192.61 | $192.60 | $192.60 |
| Purchase #7 | $185.43 | 13.230% | $209.9624 | $209.96 | $209.95 | $210.00 |
| 7 purchase totals = | $1,077.37 | $1,177.9603 | $1,177.96 | $1,177.95 | $1,178.00 | |