| 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 | $15.77 | 5.565% | $16.6476 | $16.65 | $16.65 | $16.60 |
| Purchase #2 | $151.34 | 8.459% | $164.1419 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $227.45 | 9.234% | $248.4527 | $248.45 | $248.45 | $248.50 |
| Purchase #4 | $103.58 | 6.392% | $110.2008 | $110.20 | $110.20 | $110.20 |
| Purchase #5 | $240.48 | 13.145% | $272.0911 | $272.09 | $272.10 | $272.10 |
| Purchase #6 | $86.97 | 11.668% | $97.1177 | $97.12 | $97.10 | $97.10 |
| Purchase #7 | $66.78 | 10.479% | $73.7779 | $73.78 | $73.80 | $73.80 |
| 7 purchase totals = | $892.37 | $982.4297 | $982.43 | $982.45 | $982.40 | |