| 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 | $51.56 | 5.786% | $54.5433 | $54.54 | $54.55 | $54.50 |
| Purchase #2 | $102.97 | 13.214% | $116.5765 | $116.58 | $116.60 | $116.60 |
| Purchase #3 | $136.36 | 7.136% | $146.0906 | $146.09 | $146.10 | $146.10 |
| Purchase #4 | $161.49 | 6.226% | $171.5444 | $171.54 | $171.55 | $171.50 |
| Purchase #5 | $65.39 | 10.548% | $72.2873 | $72.29 | $72.30 | $72.30 |
| Purchase #6 | $54.66 | 7.435% | $58.724 | $58.72 | $58.70 | $58.70 |
| Purchase #7 | $190.31 | 12.469% | $214.0398 | $214.04 | $214.05 | $214.00 |
| 7 purchase totals = | $762.74 | $833.8059 | $833.80 | $833.85 | $833.70 | |