| 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 | $168.40 | 5.606% | $177.8405 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $207.89 | 9.530% | $227.7019 | $227.70 | $227.70 | $227.70 |
| Purchase #3 | $12.29 | 12.855% | $13.8699 | $13.87 | $13.85 | $13.90 |
| Purchase #4 | $62.34 | 5.500% | $65.7687 | $65.77 | $65.75 | $65.80 |
| Purchase #5 | $59.32 | 6.694% | $63.2909 | $63.29 | $63.30 | $63.30 |
| Purchase #6 | $22.64 | 4.566% | $23.6737 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $72.64 | 3.704% | $75.3306 | $75.33 | $75.35 | $75.30 |
| 7 purchase totals = | $605.52 | $647.4762 | $647.47 | $647.45 | $647.50 | |