| 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 | $62.26 | 13.844% | $70.8793 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $58.44 | 4.128% | $60.8524 | $60.85 | $60.85 | $60.90 |
| Purchase #3 | $194.44 | 7.442% | $208.9102 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $141.65 | 11.838% | $158.4185 | $158.42 | $158.40 | $158.40 |
| Purchase #5 | $6.98 | 3.112% | $7.1972 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $122.31 | 4.572% | $127.902 | $127.90 | $127.90 | $127.90 |
| Purchase #7 | $171.71 | 12.791% | $193.6734 | $193.67 | $193.65 | $193.70 |
| 7 purchase totals = | $757.79 | $827.8330 | $827.83 | $827.80 | $827.90 | |