| 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 | $60.56 | 10.618% | $66.9903 | $66.99 | $67.00 | $67.00 |
| Purchase #2 | $39.59 | 8.191% | $42.8328 | $42.83 | $42.85 | $42.80 |
| Purchase #3 | $39.30 | 7.164% | $42.1155 | $42.12 | $42.10 | $42.10 |
| Purchase #4 | $146.91 | 12.650% | $165.4941 | $165.49 | $165.50 | $165.50 |
| Purchase #5 | $175.60 | 9.388% | $192.0853 | $192.09 | $192.10 | $192.10 |
| Purchase #6 | $95.94 | 12.369% | $107.8068 | $107.81 | $107.80 | $107.80 |
| Purchase #7 | $69.90 | 13.682% | $79.4637 | $79.46 | $79.45 | $79.50 |
| 7 purchase totals = | $627.80 | $696.7885 | $696.79 | $696.80 | $696.80 | |