| 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 | $27.56 | 3.456% | $28.5125 | $28.51 | $28.50 | $28.50 |
| Purchase #2 | $89.92 | 3.393% | $92.971 | $92.97 | $92.95 | $93.00 |
| Purchase #3 | $215.44 | 13.199% | $243.8759 | $243.88 | $243.90 | $243.90 |
| Purchase #4 | $241.49 | 8.553% | $262.1446 | $262.14 | $262.15 | $262.10 |
| Purchase #5 | $239.59 | 10.368% | $264.4307 | $264.43 | $264.45 | $264.40 |
| Purchase #6 | $81.33 | 11.498% | $90.6813 | $90.68 | $90.70 | $90.70 |
| Purchase #7 | $173.89 | 5.267% | $183.0488 | $183.05 | $183.05 | $183.00 |
| 7 purchase totals = | $1,069.22 | $1,165.6648 | $1,165.66 | $1,165.70 | $1,165.60 | |