| 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 | $19.94 | 13.843% | $22.7003 | $22.70 | $22.70 | $22.70 |
| Purchase #2 | $44.87 | 3.482% | $46.4324 | $46.43 | $46.45 | $46.40 |
| Purchase #3 | $217.90 | 8.427% | $236.2624 | $236.26 | $236.25 | $236.30 |
| Purchase #4 | $92.47 | 4.240% | $96.3907 | $96.39 | $96.40 | $96.40 |
| Purchase #5 | $146.72 | 13.684% | $166.7972 | $166.80 | $166.80 | $166.80 |
| Purchase #6 | $169.39 | 12.559% | $190.6637 | $190.66 | $190.65 | $190.70 |
| Purchase #7 | $64.85 | 8.713% | $70.5004 | $70.50 | $70.50 | $70.50 |
| 7 purchase totals = | $756.14 | $829.7471 | $829.74 | $829.75 | $829.80 | |