| 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 | $15.57 | 13.638% | $17.6934 | $17.69 | $17.70 | $17.70 |
| Purchase #2 | $97.55 | 5.163% | $102.5865 | $102.59 | $102.60 | $102.60 |
| Purchase #3 | $36.96 | 11.587% | $41.2426 | $41.24 | $41.25 | $41.20 |
| Purchase #4 | $58.28 | 7.747% | $62.795 | $62.80 | $62.80 | $62.80 |
| Purchase #5 | $141.36 | 3.677% | $146.5578 | $146.56 | $146.55 | $146.60 |
| Purchase #6 | $55.44 | 13.628% | $62.9954 | $63.00 | $63.00 | $63.00 |
| Purchase #7 | $98.63 | 3.137% | $101.724 | $101.72 | $101.70 | $101.70 |
| 7 purchase totals = | $503.79 | $535.5947 | $535.60 | $535.60 | $535.60 | |