| 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 | $62.66 | 3.374% | $64.7741 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $68.40 | 13.507% | $77.6388 | $77.64 | $77.65 | $77.60 |
| Purchase #3 | $183.48 | 4.328% | $191.421 | $191.42 | $191.40 | $191.40 |
| Purchase #4 | $170.80 | 8.748% | $185.7416 | $185.74 | $185.75 | $185.70 |
| Purchase #5 | $208.74 | 6.483% | $222.2726 | $222.27 | $222.25 | $222.30 |
| Purchase #6 | $221.26 | 6.554% | $235.7614 | $235.76 | $235.75 | $235.80 |
| Purchase #7 | $119.61 | 7.318% | $128.3631 | $128.36 | $128.35 | $128.40 |
| 7 purchase totals = | $1,034.95 | $1,105.9726 | $1,105.96 | $1,105.90 | $1,106.00 | |