| 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 | $52.43 | 4.651% | $54.8685 | $54.87 | $54.85 | $54.90 |
| Purchase #2 | $34.33 | 10.419% | $37.9068 | $37.91 | $37.90 | $37.90 |
| Purchase #3 | $109.78 | 11.485% | $122.3882 | $122.39 | $122.40 | $122.40 |
| Purchase #4 | $216.55 | 13.872% | $246.5898 | $246.59 | $246.60 | $246.60 |
| Purchase #5 | $225.84 | 4.853% | $236.8 | $236.80 | $236.80 | $236.80 |
| Purchase #6 | $69.56 | 3.652% | $72.1003 | $72.10 | $72.10 | $72.10 |
| Purchase #7 | $209.99 | 12.194% | $235.5962 | $235.60 | $235.60 | $235.60 |
| 7 purchase totals = | $918.48 | $1,006.2498 | $1,006.26 | $1,006.25 | $1,006.30 | |