| 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 | $31.62 | 6.627% | $33.7155 | $33.72 | $33.70 | $33.70 |
| Purchase #2 | $24.71 | 13.254% | $27.9851 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $179.25 | 7.175% | $192.1112 | $192.11 | $192.10 | $192.10 |
| Purchase #4 | $21.27 | 12.252% | $23.876 | $23.88 | $23.90 | $23.90 |
| Purchase #5 | $163.41 | 3.285% | $168.778 | $168.78 | $168.80 | $168.80 |
| Purchase #6 | $217.56 | 9.189% | $237.5516 | $237.55 | $237.55 | $237.60 |
| Purchase #7 | $139.84 | 3.859% | $145.2364 | $145.24 | $145.25 | $145.20 |
| 7 purchase totals = | $777.66 | $829.2538 | $829.27 | $829.30 | $829.30 | |