| 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 | $35.29 | 11.270% | $39.2672 | $39.27 | $39.25 | $39.30 |
| Purchase #2 | $62.90 | 7.845% | $67.8345 | $67.83 | $67.85 | $67.80 |
| Purchase #3 | $193.76 | 13.533% | $219.9815 | $219.98 | $220.00 | $220.00 |
| Purchase #4 | $10.92 | 3.599% | $11.313 | $11.31 | $11.30 | $11.30 |
| Purchase #5 | $159.29 | 10.524% | $176.0537 | $176.05 | $176.05 | $176.10 |
| Purchase #6 | $246.38 | 4.448% | $257.339 | $257.34 | $257.35 | $257.30 |
| Purchase #7 | $92.83 | 5.173% | $97.6321 | $97.63 | $97.65 | $97.60 |
| 7 purchase totals = | $801.37 | $869.4210 | $869.41 | $869.45 | $869.40 | |