| 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 | $80.69 | 5.642% | $85.2425 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $10.72 | 12.779% | $12.0899 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $188.34 | 10.313% | $207.7635 | $207.76 | $207.75 | $207.80 |
| Purchase #4 | $203.70 | 13.408% | $231.0121 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $236.62 | 5.692% | $250.0884 | $250.09 | $250.10 | $250.10 |
| Purchase #6 | $229.65 | 10.147% | $252.9526 | $252.95 | $252.95 | $253.00 |
| Purchase #7 | $49.57 | 6.866% | $52.9735 | $52.97 | $52.95 | $53.00 |
| 7 purchase totals = | $999.29 | $1,092.1225 | $1,092.11 | $1,092.10 | $1,092.20 | |