| 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 | $129.68 | 10.600% | $143.4261 | $143.43 | $143.45 | $143.40 |
| Purchase #2 | $47.68 | 10.850% | $52.8533 | $52.85 | $52.85 | $52.90 |
| Purchase #3 | $102.76 | 5.553% | $108.4663 | $108.47 | $108.45 | $108.50 |
| Purchase #4 | $193.86 | 4.743% | $203.0548 | $203.05 | $203.05 | $203.10 |
| Purchase #5 | $50.38 | 10.872% | $55.8573 | $55.86 | $55.85 | $55.90 |
| Purchase #6 | $243.49 | 6.721% | $259.855 | $259.86 | $259.85 | $259.90 |
| Purchase #7 | $57.76 | 5.291% | $60.8161 | $60.82 | $60.80 | $60.80 |
| 7 purchase totals = | $825.61 | $884.3289 | $884.34 | $884.30 | $884.50 | |