| 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 | $37.79 | 6.380% | $40.201 | $40.20 | $40.20 | $40.20 |
| Purchase #2 | $100.81 | 3.104% | $103.9391 | $103.94 | $103.95 | $103.90 |
| Purchase #3 | $208.58 | 11.328% | $232.2079 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $114.81 | 3.623% | $118.9696 | $118.97 | $118.95 | $119.00 |
| Purchase #5 | $26.96 | 8.703% | $29.3063 | $29.31 | $29.30 | $29.30 |
| Purchase #6 | $56.70 | 9.383% | $62.0202 | $62.02 | $62.00 | $62.00 |
| Purchase #7 | $162.97 | 5.108% | $171.2945 | $171.29 | $171.30 | $171.30 |
| 7 purchase totals = | $708.62 | $757.9386 | $757.94 | $757.90 | $757.90 | |