| 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 | $89.48 | 6.793% | $95.5584 | $95.56 | $95.55 | $95.60 |
| Purchase #2 | $76.52 | 8.835% | $83.2805 | $83.28 | $83.30 | $83.30 |
| Purchase #3 | $231.37 | 11.607% | $258.2251 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $247.41 | 12.455% | $278.2249 | $278.22 | $278.20 | $278.20 |
| Purchase #5 | $99.61 | 4.587% | $104.1791 | $104.18 | $104.20 | $104.20 |
| Purchase #6 | $246.33 | 8.420% | $267.071 | $267.07 | $267.05 | $267.10 |
| Purchase #7 | $171.29 | 12.831% | $193.2682 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $1,162.01 | $1,279.8072 | $1,279.81 | $1,279.80 | $1,279.90 | |