| 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 | $14.60 | 11.159% | $16.2292 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $221.68 | 4.397% | $231.4273 | $231.43 | $231.45 | $231.40 |
| Purchase #3 | $100.56 | 4.397% | $104.9816 | $104.98 | $105.00 | $105.00 |
| Purchase #4 | $46.73 | 10.359% | $51.5708 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $186.71 | 6.502% | $198.8499 | $198.85 | $198.85 | $198.80 |
| Purchase #6 | $38.49 | 10.162% | $42.4014 | $42.40 | $42.40 | $42.40 |
| Purchase #7 | $92.71 | 12.800% | $104.5769 | $104.58 | $104.60 | $104.60 |
| 7 purchase totals = | $701.48 | $750.0371 | $750.04 | $750.10 | $750.00 | |