| 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 | $51.75 | 6.320% | $55.0206 | $55.02 | $55.00 | $55.00 |
| Purchase #2 | $179.64 | 3.789% | $186.4466 | $186.45 | $186.45 | $186.40 |
| Purchase #3 | $138.55 | 5.263% | $145.8419 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $131.99 | 3.450% | $136.5437 | $136.54 | $136.55 | $136.50 |
| Purchase #5 | $61.81 | 7.709% | $66.5749 | $66.57 | $66.55 | $66.60 |
| Purchase #6 | $159.66 | 3.194% | $164.7595 | $164.76 | $164.75 | $164.80 |
| Purchase #7 | $63.62 | 6.873% | $67.9926 | $67.99 | $68.00 | $68.00 |
| 7 purchase totals = | $787.02 | $823.1798 | $823.17 | $823.15 | $823.10 | |