| 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 | $52.74 | 9.455% | $57.7266 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $247.84 | 10.862% | $274.7604 | $274.76 | $274.75 | $274.80 |
| Purchase #3 | $123.62 | 8.489% | $134.1141 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $95.73 | 12.481% | $107.6781 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $89.39 | 11.295% | $99.4866 | $99.49 | $99.50 | $99.50 |
| Purchase #6 | $77.25 | 6.260% | $82.0859 | $82.09 | $82.10 | $82.10 |
| Purchase #7 | $203.40 | 7.278% | $218.2035 | $218.20 | $218.20 | $218.20 |
| 7 purchase totals = | $889.97 | $974.0552 | $974.06 | $974.10 | $974.10 | |