| 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 | $15.63 | 6.189% | $16.5973 | $16.60 | $16.60 | $16.60 |
| Purchase #2 | $73.54 | 13.104% | $83.1767 | $83.18 | $83.20 | $83.20 |
| Purchase #3 | $191.38 | 3.694% | $198.4496 | $198.45 | $198.45 | $198.40 |
| Purchase #4 | $193.30 | 10.521% | $213.6371 | $213.64 | $213.65 | $213.60 |
| Purchase #5 | $86.96 | 5.845% | $92.0428 | $92.04 | $92.05 | $92.00 |
| Purchase #6 | $167.72 | 5.114% | $176.2972 | $176.30 | $176.30 | $176.30 |
| Purchase #7 | $109.56 | 12.213% | $122.9406 | $122.94 | $122.95 | $122.90 |
| 7 purchase totals = | $838.09 | $903.1413 | $903.15 | $903.20 | $903.00 | |