| 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 | $70.41 | 9.603% | $77.1715 | $77.17 | $77.15 | $77.20 |
| Purchase #2 | $5.56 | 12.218% | $6.2393 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $63.25 | 11.143% | $70.2979 | $70.30 | $70.30 | $70.30 |
| Purchase #4 | $35.45 | 6.867% | $37.8844 | $37.88 | $37.90 | $37.90 |
| Purchase #5 | $105.69 | 6.710% | $112.7818 | $112.78 | $112.80 | $112.80 |
| Purchase #6 | $198.83 | 13.537% | $225.7456 | $225.75 | $225.75 | $225.70 |
| Purchase #7 | $211.56 | 11.432% | $235.7455 | $235.75 | $235.75 | $235.70 |
| 7 purchase totals = | $690.75 | $765.8660 | $765.87 | $765.90 | $765.80 | |