| 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 | $90.60 | 7.115% | $97.0462 | $97.05 | $97.05 | $97.00 |
| Purchase #2 | $193.84 | 4.239% | $202.0569 | $202.06 | $202.05 | $202.10 |
| Purchase #3 | $33.50 | 9.353% | $36.6333 | $36.63 | $36.65 | $36.60 |
| Purchase #4 | $20.92 | 9.702% | $22.9497 | $22.95 | $22.95 | $22.90 |
| Purchase #5 | $122.40 | 12.490% | $137.6878 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $8.36 | 4.466% | $8.7334 | $8.73 | $8.75 | $8.70 |
| Purchase #7 | $184.74 | 5.495% | $194.8915 | $194.89 | $194.90 | $194.90 |
| 7 purchase totals = | $654.36 | $699.9988 | $700.00 | $700.05 | $699.90 | |