| 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 | $103.47 | 10.786% | $114.6303 | $114.63 | $114.65 | $114.60 |
| Purchase #2 | $209.77 | 5.539% | $221.3892 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $181.59 | 5.628% | $191.8099 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $117.39 | 11.241% | $130.5858 | $130.59 | $130.60 | $130.60 |
| Purchase #5 | $139.85 | 10.471% | $154.4937 | $154.49 | $154.50 | $154.50 |
| Purchase #6 | $58.90 | 4.869% | $61.7678 | $61.77 | $61.75 | $61.80 |
| Purchase #7 | $14.94 | 13.695% | $16.986 | $16.99 | $17.00 | $17.00 |
| 7 purchase totals = | $825.91 | $891.6627 | $891.67 | $891.70 | $891.70 | |