| 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 | $82.97 | 8.413% | $89.9503 | $89.95 | $89.95 | $90.00 |
| Purchase #2 | $174.87 | 7.617% | $188.1898 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $225.67 | 4.421% | $235.6469 | $235.65 | $235.65 | $235.60 |
| Purchase #4 | $55.51 | 3.282% | $57.3318 | $57.33 | $57.35 | $57.30 |
| Purchase #5 | $119.44 | 4.631% | $124.9713 | $124.97 | $124.95 | $125.00 |
| Purchase #6 | $109.72 | 4.711% | $114.8889 | $114.89 | $114.90 | $114.90 |
| Purchase #7 | $165.26 | 5.701% | $174.6815 | $174.68 | $174.70 | $174.70 |
| 7 purchase totals = | $933.44 | $985.6605 | $985.66 | $985.70 | $985.70 | |