| 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 | $20.80 | 8.594% | $22.5876 | $22.59 | $22.60 | $22.60 |
| Purchase #2 | $65.99 | 8.427% | $71.551 | $71.55 | $71.55 | $71.60 |
| Purchase #3 | $81.82 | 10.700% | $90.5747 | $90.57 | $90.55 | $90.60 |
| Purchase #4 | $221.30 | 6.777% | $236.2975 | $236.30 | $236.30 | $236.30 |
| Purchase #5 | $143.35 | 12.699% | $161.554 | $161.55 | $161.55 | $161.60 |
| Purchase #6 | $164.91 | 6.328% | $175.3455 | $175.35 | $175.35 | $175.30 |
| Purchase #7 | $111.97 | 6.125% | $118.8282 | $118.83 | $118.85 | $118.80 |
| 7 purchase totals = | $810.14 | $876.7385 | $876.74 | $876.75 | $876.80 | |