| 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 | $96.69 | 10.754% | $107.088 | $107.09 | $107.10 | $107.10 |
| Purchase #2 | $76.64 | 8.443% | $83.1107 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $138.83 | 8.468% | $150.5861 | $150.59 | $150.60 | $150.60 |
| Purchase #4 | $71.67 | 6.129% | $76.0627 | $76.06 | $76.05 | $76.10 |
| Purchase #5 | $114.52 | 11.245% | $127.3978 | $127.40 | $127.40 | $127.40 |
| Purchase #6 | $74.27 | 8.763% | $80.7783 | $80.78 | $80.80 | $80.80 |
| Purchase #7 | $201.67 | 3.273% | $208.2707 | $208.27 | $208.25 | $208.30 |
| 7 purchase totals = | $774.29 | $833.2943 | $833.30 | $833.30 | $833.40 | |