| 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 | $60.35 | 6.791% | $64.4484 | $64.45 | $64.45 | $64.40 |
| Purchase #2 | $171.70 | 12.592% | $193.3205 | $193.32 | $193.30 | $193.30 |
| Purchase #3 | $63.69 | 3.695% | $66.0433 | $66.04 | $66.05 | $66.00 |
| Purchase #4 | $160.25 | 11.155% | $178.1259 | $178.13 | $178.15 | $178.10 |
| Purchase #5 | $28.83 | 4.262% | $30.0587 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $140.52 | 3.336% | $145.2077 | $145.21 | $145.20 | $145.20 |
| Purchase #7 | $156.93 | 6.420% | $167.0049 | $167.00 | $167.00 | $167.00 |
| 7 purchase totals = | $782.27 | $844.2094 | $844.21 | $844.20 | $844.10 | |