| 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 | $68.60 | 12.694% | $77.3081 | $77.31 | $77.30 | $77.30 |
| Purchase #2 | $26.85 | 9.235% | $29.3296 | $29.33 | $29.35 | $29.30 |
| Purchase #3 | $200.34 | 3.777% | $207.9068 | $207.91 | $207.90 | $207.90 |
| Purchase #4 | $139.44 | 12.384% | $156.7082 | $156.71 | $156.70 | $156.70 |
| Purchase #5 | $227.37 | 9.493% | $248.9542 | $248.95 | $248.95 | $249.00 |
| Purchase #6 | $79.31 | 13.500% | $90.0169 | $90.02 | $90.00 | $90.00 |
| Purchase #7 | $205.82 | 9.802% | $225.9945 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $947.73 | $1,036.2183 | $1,036.22 | $1,036.20 | $1,036.20 | |