| 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 | $57.63 | 10.127% | $63.4662 | $63.47 | $63.45 | $63.50 |
| Purchase #2 | $237.96 | 8.641% | $258.5221 | $258.52 | $258.50 | $258.50 |
| Purchase #3 | $5.91 | 5.388% | $6.2284 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $24.54 | 9.798% | $26.9444 | $26.94 | $26.95 | $26.90 |
| Purchase #5 | $73.72 | 10.358% | $81.3559 | $81.36 | $81.35 | $81.40 |
| Purchase #6 | $146.66 | 11.415% | $163.4012 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $95.88 | 9.219% | $104.7192 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $642.30 | $704.6374 | $704.64 | $704.60 | $704.60 | |