| 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 | $79.50 | 12.284% | $89.2658 | $89.27 | $89.25 | $89.30 |
| Purchase #2 | $34.51 | 13.473% | $39.1595 | $39.16 | $39.15 | $39.20 |
| Purchase #3 | $25.93 | 5.671% | $27.4005 | $27.40 | $27.40 | $27.40 |
| Purchase #4 | $203.53 | 5.814% | $215.3632 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $187.41 | 6.114% | $198.8682 | $198.87 | $198.85 | $198.90 |
| Purchase #6 | $68.60 | 12.809% | $77.387 | $77.39 | $77.40 | $77.40 |
| Purchase #7 | $239.87 | 9.543% | $262.7608 | $262.76 | $262.75 | $262.80 |
| 7 purchase totals = | $839.35 | $910.2050 | $910.21 | $910.15 | $910.40 | |