| 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 | $80.56 | 8.662% | $87.5381 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $234.53 | 9.748% | $257.392 | $257.39 | $257.40 | $257.40 |
| Purchase #3 | $136.98 | 11.873% | $153.2436 | $153.24 | $153.25 | $153.20 |
| Purchase #4 | $237.26 | 12.578% | $267.1026 | $267.10 | $267.10 | $267.10 |
| Purchase #5 | $17.96 | 11.641% | $20.0507 | $20.05 | $20.05 | $20.10 |
| Purchase #6 | $250.30 | 10.475% | $276.5189 | $276.52 | $276.50 | $276.50 |
| Purchase #7 | $11.53 | 8.730% | $12.5366 | $12.54 | $12.55 | $12.50 |
| 7 purchase totals = | $969.12 | $1,074.3825 | $1,074.38 | $1,074.40 | $1,074.30 | |