| 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 | $16.95 | 4.841% | $17.7705 | $17.77 | $17.75 | $17.80 |
| Purchase #2 | $48.69 | 10.587% | $53.8448 | $53.84 | $53.85 | $53.80 |
| Purchase #3 | $158.57 | 5.790% | $167.7512 | $167.75 | $167.75 | $167.80 |
| Purchase #4 | $149.32 | 12.386% | $167.8148 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $220.59 | 7.171% | $236.4085 | $236.41 | $236.40 | $236.40 |
| Purchase #6 | $107.82 | 10.575% | $119.222 | $119.22 | $119.20 | $119.20 |
| Purchase #7 | $248.50 | 3.829% | $258.0151 | $258.02 | $258.00 | $258.00 |
| 7 purchase totals = | $950.44 | $1,020.8269 | $1,020.82 | $1,020.75 | $1,020.80 | |