| 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 | $121.43 | 4.446% | $126.8288 | $126.83 | $126.85 | $126.80 |
| Purchase #2 | $60.38 | 11.620% | $67.3962 | $67.40 | $67.40 | $67.40 |
| Purchase #3 | $80.54 | 3.112% | $83.0464 | $83.05 | $83.05 | $83.00 |
| Purchase #4 | $15.58 | 3.681% | $16.1535 | $16.15 | $16.15 | $16.20 |
| Purchase #5 | $239.41 | 5.281% | $252.0532 | $252.05 | $252.05 | $252.10 |
| Purchase #6 | $51.60 | 3.838% | $53.5804 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $184.87 | 3.861% | $192.0078 | $192.01 | $192.00 | $192.00 |
| 7 purchase totals = | $753.81 | $791.0663 | $791.07 | $791.10 | $791.10 | |