| 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 | $93.97 | 3.342% | $97.1105 | $97.11 | $97.10 | $97.10 |
| Purchase #2 | $92.28 | 10.572% | $102.0358 | $102.04 | $102.05 | $102.00 |
| Purchase #3 | $169.43 | 12.332% | $190.3241 | $190.32 | $190.30 | $190.30 |
| Purchase #4 | $138.36 | 4.799% | $144.9999 | $145.00 | $145.00 | $145.00 |
| Purchase #5 | $34.63 | 11.513% | $38.617 | $38.62 | $38.60 | $38.60 |
| Purchase #6 | $185.92 | 8.612% | $201.9314 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $164.39 | 11.582% | $183.4296 | $183.43 | $183.45 | $183.40 |
| 7 purchase totals = | $878.98 | $958.4483 | $958.45 | $958.45 | $958.30 | |