| 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 | $70.52 | 13.367% | $79.9464 | $79.95 | $79.95 | $79.90 |
| Purchase #2 | $164.78 | 13.128% | $186.4123 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $5.56 | 13.869% | $6.3311 | $6.33 | $6.35 | $6.30 |
| Purchase #4 | $31.96 | 7.528% | $34.3659 | $34.37 | $34.35 | $34.40 |
| Purchase #5 | $88.73 | 13.303% | $100.5338 | $100.53 | $100.55 | $100.50 |
| Purchase #6 | $74.84 | 3.671% | $77.5874 | $77.59 | $77.60 | $77.60 |
| Purchase #7 | $163.40 | 12.604% | $183.9949 | $183.99 | $184.00 | $184.00 |
| 7 purchase totals = | $599.79 | $669.1718 | $669.17 | $669.20 | $669.10 | |