| 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 | $62.99 | 11.239% | $70.0694 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $242.76 | 12.411% | $272.8889 | $272.89 | $272.90 | $272.90 |
| Purchase #3 | $180.49 | 7.448% | $193.9329 | $193.93 | $193.95 | $193.90 |
| Purchase #4 | $111.32 | 10.759% | $123.2969 | $123.30 | $123.30 | $123.30 |
| Purchase #5 | $53.58 | 6.811% | $57.2293 | $57.23 | $57.25 | $57.20 |
| Purchase #6 | $55.63 | 11.718% | $62.1487 | $62.15 | $62.15 | $62.10 |
| Purchase #7 | $195.91 | 10.218% | $215.9281 | $215.93 | $215.95 | $215.90 |
| 7 purchase totals = | $902.68 | $995.4942 | $995.50 | $995.55 | $995.40 | |