| 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 | $8.31 | 11.517% | $9.2671 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $163.58 | 4.576% | $171.0654 | $171.07 | $171.05 | $171.10 |
| Purchase #3 | $197.75 | 13.542% | $224.5293 | $224.53 | $224.55 | $224.50 |
| Purchase #4 | $152.96 | 6.859% | $163.4515 | $163.45 | $163.45 | $163.50 |
| Purchase #5 | $206.50 | 3.127% | $212.9573 | $212.96 | $212.95 | $213.00 |
| Purchase #6 | $8.87 | 7.386% | $9.5251 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $68.88 | 10.718% | $76.2626 | $76.26 | $76.25 | $76.30 |
| 7 purchase totals = | $806.85 | $867.0583 | $867.07 | $867.05 | $867.20 | |