| 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 | $97.29 | 13.733% | $110.6508 | $110.65 | $110.65 | $110.70 |
| Purchase #2 | $26.37 | 7.406% | $28.323 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $76.64 | 3.852% | $79.5922 | $79.59 | $79.60 | $79.60 |
| Purchase #4 | $117.91 | 11.721% | $131.7302 | $131.73 | $131.75 | $131.70 |
| Purchase #5 | $197.49 | 12.506% | $222.1881 | $222.19 | $222.20 | $222.20 |
| Purchase #6 | $109.67 | 8.565% | $119.0632 | $119.06 | $119.05 | $119.10 |
| Purchase #7 | $53.57 | 13.621% | $60.8668 | $60.87 | $60.85 | $60.90 |
| 7 purchase totals = | $678.94 | $752.4143 | $752.41 | $752.40 | $752.50 | |