| 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 | $193.87 | 9.459% | $212.2082 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $23.92 | 12.680% | $26.9531 | $26.95 | $26.95 | $27.00 |
| Purchase #3 | $15.79 | 10.420% | $17.4353 | $17.44 | $17.45 | $17.40 |
| Purchase #4 | $65.78 | 5.686% | $69.5203 | $69.52 | $69.50 | $69.50 |
| Purchase #5 | $62.70 | 9.753% | $68.8151 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $49.71 | 12.358% | $55.8532 | $55.85 | $55.85 | $55.90 |
| Purchase #7 | $31.63 | 6.852% | $33.7973 | $33.80 | $33.80 | $33.80 |
| 7 purchase totals = | $443.40 | $484.5825 | $484.59 | $484.55 | $484.60 | |