| 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 | $48.51 | 9.253% | $52.9986 | $53.00 | $53.00 | $53.00 |
| Purchase #2 | $234.65 | 7.582% | $252.4412 | $252.44 | $252.45 | $252.40 |
| Purchase #3 | $199.98 | 8.344% | $216.6663 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $230.91 | 9.156% | $252.0521 | $252.05 | $252.05 | $252.10 |
| Purchase #5 | $231.70 | 12.390% | $260.4076 | $260.41 | $260.40 | $260.40 |
| Purchase #6 | $27.88 | 8.458% | $30.2381 | $30.24 | $30.25 | $30.20 |
| Purchase #7 | $56.52 | 13.131% | $63.9416 | $63.94 | $63.95 | $63.90 |
| 7 purchase totals = | $1,030.15 | $1,128.7455 | $1,128.75 | $1,128.75 | $1,128.70 | |