| 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 | $86.83 | 11.295% | $96.6374 | $96.64 | $96.65 | $96.60 |
| Purchase #2 | $66.40 | 5.407% | $69.9902 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $121.60 | 3.542% | $125.9071 | $125.91 | $125.90 | $125.90 |
| Purchase #4 | $14.35 | 6.479% | $15.2797 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $221.94 | 4.869% | $232.7463 | $232.75 | $232.75 | $232.70 |
| Purchase #6 | $163.59 | 10.524% | $180.8062 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $90.53 | 9.617% | $99.2363 | $99.24 | $99.25 | $99.20 |
| 7 purchase totals = | $765.24 | $820.6032 | $820.62 | $820.65 | $820.50 | |