| 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 | $28.59 | 9.609% | $31.3372 | $31.34 | $31.35 | $31.30 |
| Purchase #2 | $58.56 | 12.862% | $66.092 | $66.09 | $66.10 | $66.10 |
| Purchase #3 | $26.31 | 11.601% | $29.3622 | $29.36 | $29.35 | $29.40 |
| Purchase #4 | $212.53 | 6.279% | $225.8748 | $225.87 | $225.85 | $225.90 |
| Purchase #5 | $73.89 | 11.156% | $82.1332 | $82.13 | $82.15 | $82.10 |
| Purchase #6 | $59.35 | 6.599% | $63.2665 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $237.96 | 6.173% | $252.6493 | $252.65 | $252.65 | $252.60 |
| 7 purchase totals = | $697.19 | $750.7152 | $750.71 | $750.70 | $750.70 | |