| 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 | $107.25 | 11.668% | $119.7639 | $119.76 | $119.75 | $119.80 |
| Purchase #2 | $48.86 | 9.241% | $53.3752 | $53.38 | $53.40 | $53.40 |
| Purchase #3 | $89.75 | 8.191% | $97.1014 | $97.10 | $97.10 | $97.10 |
| Purchase #4 | $26.99 | 11.497% | $30.093 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $88.65 | 12.318% | $99.5699 | $99.57 | $99.55 | $99.60 |
| Purchase #6 | $28.43 | 5.503% | $29.9945 | $29.99 | $30.00 | $30.00 |
| Purchase #7 | $63.29 | 10.873% | $70.1715 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $453.22 | $500.0694 | $500.06 | $500.05 | $500.20 | |