| 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 | $10.69 | 4.624% | $11.1843 | $11.18 | $11.20 | $11.20 |
| Purchase #2 | $158.99 | 9.641% | $174.3182 | $174.32 | $174.30 | $174.30 |
| Purchase #3 | $117.79 | 3.705% | $122.1541 | $122.15 | $122.15 | $122.20 |
| Purchase #4 | $58.54 | 12.207% | $65.686 | $65.69 | $65.70 | $65.70 |
| Purchase #5 | $78.37 | 3.343% | $80.9899 | $80.99 | $81.00 | $81.00 |
| Purchase #6 | $89.26 | 9.170% | $97.4451 | $97.45 | $97.45 | $97.40 |
| Purchase #7 | $60.31 | 8.218% | $65.2663 | $65.27 | $65.25 | $65.30 |
| 7 purchase totals = | $573.95 | $617.0439 | $617.05 | $617.05 | $617.10 | |