| 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 | $75.35 | 5.220% | $79.2833 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $164.87 | 12.629% | $185.6914 | $185.69 | $185.70 | $185.70 |
| Purchase #3 | $100.91 | 11.779% | $112.7962 | $112.80 | $112.80 | $112.80 |
| Purchase #4 | $59.67 | 5.591% | $63.0061 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $179.80 | 13.615% | $204.2798 | $204.28 | $204.30 | $204.30 |
| Purchase #6 | $91.69 | 8.671% | $99.6404 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $65.37 | 13.370% | $74.11 | $74.11 | $74.10 | $74.10 |
| 7 purchase totals = | $737.66 | $818.8072 | $818.81 | $818.85 | $818.80 | |