| 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 | $90.83 | 7.853% | $97.9629 | $97.96 | $97.95 | $98.00 |
| Purchase #2 | $35.40 | 6.154% | $37.5785 | $37.58 | $37.60 | $37.60 |
| Purchase #3 | $231.71 | 12.452% | $260.5625 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $204.30 | 5.239% | $215.0033 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $249.63 | 4.345% | $260.4764 | $260.48 | $260.50 | $260.50 |
| Purchase #6 | $129.28 | 13.628% | $146.8983 | $146.90 | $146.90 | $146.90 |
| Purchase #7 | $158.36 | 3.120% | $163.3008 | $163.30 | $163.30 | $163.30 |
| 7 purchase totals = | $1,099.51 | $1,181.7827 | $1,181.78 | $1,181.80 | $1,181.90 | |