| 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 | $10.61 | 4.516% | $11.0891 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $90.80 | 10.322% | $100.1724 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $162.60 | 5.542% | $171.6113 | $171.61 | $171.60 | $171.60 |
| Purchase #4 | $23.30 | 12.217% | $26.1466 | $26.15 | $26.15 | $26.10 |
| Purchase #5 | $37.53 | 4.536% | $39.2324 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $239.90 | 13.577% | $272.4712 | $272.47 | $272.45 | $272.50 |
| Purchase #7 | $229.31 | 13.533% | $260.3425 | $260.34 | $260.35 | $260.30 |
| 7 purchase totals = | $794.05 | $881.0655 | $881.06 | $881.05 | $881.00 | |