| 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 | $47.36 | 6.617% | $50.4938 | $50.49 | $50.50 | $50.50 |
| Purchase #2 | $140.47 | 3.816% | $145.8303 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $183.99 | 7.633% | $198.034 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $155.91 | 5.412% | $164.3478 | $164.35 | $164.35 | $164.30 |
| Purchase #5 | $178.68 | 13.153% | $202.1818 | $202.18 | $202.20 | $202.20 |
| Purchase #6 | $199.25 | 4.299% | $207.8158 | $207.82 | $207.80 | $207.80 |
| Purchase #7 | $137.84 | 6.659% | $147.0188 | $147.02 | $147.00 | $147.00 |
| 7 purchase totals = | $1,043.50 | $1,115.7223 | $1,115.72 | $1,115.75 | $1,115.60 | |