| 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 | $67.32 | 3.159% | $69.4466 | $69.45 | $69.45 | $69.40 |
| Purchase #2 | $230.33 | 13.685% | $261.8507 | $261.85 | $261.85 | $261.90 |
| Purchase #3 | $160.54 | 9.442% | $175.6982 | $175.70 | $175.70 | $175.70 |
| Purchase #4 | $172.70 | 7.784% | $186.143 | $186.14 | $186.15 | $186.10 |
| Purchase #5 | $131.65 | 6.377% | $140.0453 | $140.05 | $140.05 | $140.00 |
| Purchase #6 | $63.36 | 3.113% | $65.3324 | $65.33 | $65.35 | $65.30 |
| Purchase #7 | $87.32 | 11.248% | $97.1418 | $97.14 | $97.15 | $97.10 |
| 7 purchase totals = | $913.22 | $995.6580 | $995.66 | $995.70 | $995.50 | |