| 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 | $38.43 | 8.132% | $41.5551 | $41.56 | $41.55 | $41.60 |
| Purchase #2 | $93.54 | 4.546% | $97.7923 | $97.79 | $97.80 | $97.80 |
| Purchase #3 | $58.56 | 5.872% | $61.9986 | $62.00 | $62.00 | $62.00 |
| Purchase #4 | $138.88 | 13.553% | $157.7024 | $157.70 | $157.70 | $157.70 |
| Purchase #5 | $47.28 | 10.400% | $52.1971 | $52.20 | $52.20 | $52.20 |
| Purchase #6 | $61.62 | 3.299% | $63.6528 | $63.65 | $63.65 | $63.70 |
| Purchase #7 | $117.90 | 3.768% | $122.3425 | $122.34 | $122.35 | $122.30 |
| 7 purchase totals = | $556.21 | $597.2408 | $597.24 | $597.25 | $597.30 | |