| 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 | $54.84 | 5.520% | $57.8672 | $57.87 | $57.85 | $57.90 |
| Purchase #2 | $236.75 | 13.485% | $268.6757 | $268.68 | $268.70 | $268.70 |
| Purchase #3 | $232.95 | 8.360% | $252.4246 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $245.86 | 6.661% | $262.2367 | $262.24 | $262.25 | $262.20 |
| Purchase #5 | $177.99 | 7.821% | $191.9106 | $191.91 | $191.90 | $191.90 |
| Purchase #6 | $119.79 | 12.599% | $134.8823 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $120.81 | 12.520% | $135.9354 | $135.94 | $135.95 | $135.90 |
| 7 purchase totals = | $1,188.99 | $1,303.9325 | $1,303.94 | $1,303.95 | $1,303.90 | |