| 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 | $64.79 | 13.738% | $73.6909 | $73.69 | $73.70 | $73.70 |
| Purchase #2 | $81.88 | 3.662% | $84.8784 | $84.88 | $84.90 | $84.90 |
| Purchase #3 | $215.35 | 3.400% | $222.6719 | $222.67 | $222.65 | $222.70 |
| Purchase #4 | $145.71 | 6.272% | $154.8489 | $154.85 | $154.85 | $154.80 |
| Purchase #5 | $137.42 | 5.255% | $144.6414 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $246.86 | 10.826% | $273.5851 | $273.59 | $273.60 | $273.60 |
| Purchase #7 | $29.78 | 3.214% | $30.7371 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $921.79 | $985.0537 | $985.06 | $985.10 | $985.00 | |