| 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 | $73.96 | 3.314% | $76.411 | $76.41 | $76.40 | $76.40 |
| Purchase #2 | $40.84 | 4.749% | $42.7795 | $42.78 | $42.80 | $42.80 |
| Purchase #3 | $87.89 | 10.611% | $97.216 | $97.22 | $97.20 | $97.20 |
| Purchase #4 | $168.92 | 6.527% | $179.9454 | $179.95 | $179.95 | $179.90 |
| Purchase #5 | $138.26 | 10.624% | $152.9487 | $152.95 | $152.95 | $152.90 |
| Purchase #6 | $176.35 | 13.801% | $200.6881 | $200.69 | $200.70 | $200.70 |
| Purchase #7 | $109.53 | 9.272% | $119.6856 | $119.69 | $119.70 | $119.70 |
| 7 purchase totals = | $795.75 | $869.6743 | $869.69 | $869.70 | $869.60 | |