| 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 | $100.40 | 4.161% | $104.5776 | $104.58 | $104.60 | $104.60 |
| Purchase #2 | $212.66 | 10.445% | $234.8723 | $234.87 | $234.85 | $234.90 |
| Purchase #3 | $205.99 | 3.811% | $213.8403 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $146.36 | 3.323% | $151.2235 | $151.22 | $151.20 | $151.20 |
| Purchase #5 | $79.67 | 12.315% | $89.4814 | $89.48 | $89.50 | $89.50 |
| Purchase #6 | $64.74 | 9.302% | $70.7621 | $70.76 | $70.75 | $70.80 |
| Purchase #7 | $90.48 | 11.621% | $100.9947 | $100.99 | $101.00 | $101.00 |
| 7 purchase totals = | $900.30 | $965.7519 | $965.74 | $965.75 | $965.80 | |