| 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 | $64.75 | 5.338% | $68.2064 | $68.21 | $68.20 | $68.20 |
| Purchase #2 | $26.58 | 10.424% | $29.3507 | $29.35 | $29.35 | $29.40 |
| Purchase #3 | $122.76 | 9.532% | $134.4615 | $134.46 | $134.45 | $134.50 |
| Purchase #4 | $128.36 | 7.550% | $138.0512 | $138.05 | $138.05 | $138.10 |
| Purchase #5 | $198.91 | 11.671% | $222.1248 | $222.12 | $222.10 | $222.10 |
| Purchase #6 | $18.86 | 7.747% | $20.3211 | $20.32 | $20.30 | $20.30 |
| Purchase #7 | $158.25 | 12.402% | $177.8762 | $177.88 | $177.90 | $177.90 |
| 7 purchase totals = | $718.47 | $790.3919 | $790.39 | $790.35 | $790.50 | |