| 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 | $30.69 | 5.489% | $32.3746 | $32.37 | $32.35 | $32.40 |
| Purchase #2 | $137.32 | 13.702% | $156.1356 | $156.14 | $156.15 | $156.10 |
| Purchase #3 | $70.62 | 3.863% | $73.3481 | $73.35 | $73.35 | $73.30 |
| Purchase #4 | $201.30 | 6.122% | $213.6236 | $213.62 | $213.60 | $213.60 |
| Purchase #5 | $28.79 | 4.169% | $29.9903 | $29.99 | $30.00 | $30.00 |
| Purchase #6 | $89.93 | 6.152% | $95.4625 | $95.46 | $95.45 | $95.50 |
| Purchase #7 | $176.70 | 7.538% | $190.0196 | $190.02 | $190.00 | $190.00 |
| 7 purchase totals = | $735.35 | $790.9543 | $790.95 | $790.90 | $790.90 | |