| 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 | $28.29 | 11.596% | $31.5705 | $31.57 | $31.55 | $31.60 |
| Purchase #2 | $108.50 | 12.630% | $122.2036 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $97.82 | 7.577% | $105.2318 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $81.30 | 5.766% | $85.9878 | $85.99 | $86.00 | $86.00 |
| Purchase #5 | $183.65 | 4.801% | $192.467 | $192.47 | $192.45 | $192.50 |
| Purchase #6 | $188.70 | 6.183% | $200.3673 | $200.37 | $200.35 | $200.40 |
| Purchase #7 | $23.62 | 10.369% | $26.0692 | $26.07 | $26.05 | $26.10 |
| 7 purchase totals = | $711.88 | $763.8972 | $763.90 | $763.85 | $764.00 | |