| 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 | $44.75 | 4.693% | $46.8501 | $46.85 | $46.85 | $46.90 |
| Purchase #2 | $237.42 | 3.250% | $245.1362 | $245.14 | $245.15 | $245.10 |
| Purchase #3 | $86.59 | 10.618% | $95.7841 | $95.78 | $95.80 | $95.80 |
| Purchase #4 | $234.39 | 7.808% | $252.6912 | $252.69 | $252.70 | $252.70 |
| Purchase #5 | $152.66 | 8.181% | $165.1491 | $165.15 | $165.15 | $165.10 |
| Purchase #6 | $65.83 | 13.604% | $74.7855 | $74.79 | $74.80 | $74.80 |
| Purchase #7 | $36.79 | 12.211% | $41.2824 | $41.28 | $41.30 | $41.30 |
| 7 purchase totals = | $858.43 | $921.6786 | $921.68 | $921.75 | $921.70 | |