| 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 | $70.87 | 7.519% | $76.1987 | $76.20 | $76.20 | $76.20 |
| Purchase #2 | $78.90 | 12.785% | $88.9874 | $88.99 | $89.00 | $89.00 |
| Purchase #3 | $69.88 | 12.645% | $78.7163 | $78.72 | $78.70 | $78.70 |
| Purchase #4 | $101.45 | 12.871% | $114.5076 | $114.51 | $114.50 | $114.50 |
| Purchase #5 | $38.35 | 7.518% | $41.2332 | $41.23 | $41.25 | $41.20 |
| Purchase #6 | $55.83 | 4.331% | $58.248 | $58.25 | $58.25 | $58.20 |
| Purchase #7 | $175.64 | 9.652% | $192.5928 | $192.59 | $192.60 | $192.60 |
| 7 purchase totals = | $590.92 | $650.4840 | $650.49 | $650.50 | $650.40 | |