| 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 | $15.92 | 5.215% | $16.7502 | $16.75 | $16.75 | $16.80 |
| Purchase #2 | $73.87 | 10.463% | $81.599 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $67.54 | 3.696% | $70.0363 | $70.04 | $70.05 | $70.00 |
| Purchase #4 | $97.68 | 10.354% | $107.7938 | $107.79 | $107.80 | $107.80 |
| Purchase #5 | $192.98 | 7.363% | $207.1891 | $207.19 | $207.20 | $207.20 |
| Purchase #6 | $75.99 | 11.779% | $84.9409 | $84.94 | $84.95 | $84.90 |
| Purchase #7 | $131.61 | 13.129% | $148.8891 | $148.89 | $148.90 | $148.90 |
| 7 purchase totals = | $655.59 | $717.1984 | $717.20 | $717.25 | $717.20 | |