You will need custom module to do that and to modify the appropriate template to show the numbers.
You can do something like
{{ (this.getMinListPrice() * 1000) + 5 }}
which will do the math and place it in the template but it looks cumbersome
Code:
<div class="product-price {{ this.getFingerprint() }}">
<ul class="product-price product-price-range">
<li class="product-price-base"><span class="price product-price min-of-range">{{ this.formatPrice(this.getMinListPrice(), this.null, 1)|raw }}</span></li>
<li class="product-price-base"><span class="price product-price range-delimiter">{{ this.getPriceRangeDelimiter() }}</span></li>
<li class="product-price-base"><span class="price product-price max-of-range">{{ this.formatPrice(this.getMaxListPrice(), this.null, 1)|raw }}</span></li>
</ul>
<ul class="product-price product-price-range">
<li class="product-price-base"><span class="price product-price min-of-range">{{ (this.getMinListPrice() * 1000) + 5 }}</span></li>
<li class="product-price-base"><span class="price product-price range-delimiter">{{ this.getPriceRangeDelimiter() }}</span></li>
<li class="product-price-base"><span class="price product-price max-of-range">{{ (this.getMaxListPrice() * 1000) + 5 }}</span></li>
</ul>
</div>