| 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 | $160.32 | 6.267% | $170.3673 | $170.37 | $170.35 | $170.40 |
| Purchase #2 | $44.33 | 12.527% | $49.8832 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $211.31 | 11.247% | $235.076 | $235.08 | $235.10 | $235.10 |
| Purchase #4 | $99.72 | 5.380% | $105.0849 | $105.08 | $105.10 | $105.10 |
| Purchase #5 | $73.62 | 11.411% | $82.0208 | $82.02 | $82.00 | $82.00 |
| Purchase #6 | $5.62 | 3.221% | $5.801 | $5.80 | $5.80 | $5.80 |
| Purchase #7 | $68.53 | 9.661% | $75.1507 | $75.15 | $75.15 | $75.20 |
| 7 purchase totals = | $663.45 | $723.3839 | $723.38 | $723.40 | $723.50 | |