| 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 | $214.76 | 12.547% | $241.7059 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $78.76 | 12.860% | $88.8885 | $88.89 | $88.90 | $88.90 |
| Purchase #3 | $123.55 | 8.328% | $133.8392 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $8.91 | 6.409% | $9.481 | $9.48 | $9.50 | $9.50 |
| Purchase #5 | $96.85 | 13.818% | $110.2327 | $110.23 | $110.25 | $110.20 |
| Purchase #6 | $76.63 | 13.424% | $86.9168 | $86.92 | $86.90 | $86.90 |
| Purchase #7 | $6.43 | 4.771% | $6.7368 | $6.74 | $6.75 | $6.70 |
| 7 purchase totals = | $605.89 | $677.8009 | $677.81 | $677.85 | $677.70 | |