| 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 | $75.43 | 12.758% | $85.0534 | $85.05 | $85.05 | $85.10 |
| Purchase #2 | $25.67 | 4.152% | $26.7358 | $26.74 | $26.75 | $26.70 |
| Purchase #3 | $89.35 | 8.668% | $97.0949 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $53.36 | 7.131% | $57.1651 | $57.17 | $57.15 | $57.20 |
| Purchase #5 | $199.66 | 13.726% | $227.0653 | $227.07 | $227.05 | $227.10 |
| Purchase #6 | $179.64 | 5.507% | $189.5328 | $189.53 | $189.55 | $189.50 |
| Purchase #7 | $170.35 | 7.275% | $182.743 | $182.74 | $182.75 | $182.70 |
| 7 purchase totals = | $793.46 | $865.3903 | $865.39 | $865.40 | $865.40 | |