| 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 | $112.81 | 11.126% | $125.3612 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $71.68 | 4.771% | $75.0999 | $75.10 | $75.10 | $75.10 |
| Purchase #3 | $49.26 | 11.595% | $54.9717 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $137.99 | 12.392% | $155.0897 | $155.09 | $155.10 | $155.10 |
| Purchase #5 | $136.35 | 13.152% | $154.2828 | $154.28 | $154.30 | $154.30 |
| Purchase #6 | $186.51 | 3.188% | $192.4559 | $192.46 | $192.45 | $192.50 |
| Purchase #7 | $74.30 | 3.746% | $77.0833 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $768.90 | $834.3445 | $834.34 | $834.35 | $834.50 | |