| 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 | $76.47 | 10.130% | $84.2164 | $84.22 | $84.20 | $84.20 |
| Purchase #2 | $137.92 | 12.743% | $155.4951 | $155.50 | $155.50 | $155.50 |
| Purchase #3 | $29.86 | 13.495% | $33.8896 | $33.89 | $33.90 | $33.90 |
| Purchase #4 | $129.49 | 4.109% | $134.8107 | $134.81 | $134.80 | $134.80 |
| Purchase #5 | $85.48 | 13.498% | $97.0181 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $207.28 | 4.102% | $215.7826 | $215.78 | $215.80 | $215.80 |
| Purchase #7 | $31.98 | 10.352% | $35.2906 | $35.29 | $35.30 | $35.30 |
| 7 purchase totals = | $698.48 | $756.5031 | $756.51 | $756.50 | $756.50 | |