| 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 | $96.83 | 8.411% | $104.9744 | $104.97 | $104.95 | $105.00 |
| Purchase #2 | $198.42 | 6.127% | $210.5772 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $28.68 | 4.828% | $30.0647 | $30.06 | $30.05 | $30.10 |
| Purchase #4 | $47.91 | 10.122% | $52.7595 | $52.76 | $52.75 | $52.80 |
| Purchase #5 | $80.83 | 3.579% | $83.7229 | $83.72 | $83.70 | $83.70 |
| Purchase #6 | $130.57 | 5.597% | $137.878 | $137.88 | $137.90 | $137.90 |
| Purchase #7 | $26.77 | 5.761% | $28.3122 | $28.31 | $28.30 | $28.30 |
| 7 purchase totals = | $610.01 | $648.2889 | $648.28 | $648.25 | $648.40 | |