| 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 | $77.64 | 6.761% | $82.8892 | $82.89 | $82.90 | $82.90 |
| Purchase #2 | $56.90 | 3.751% | $59.0343 | $59.03 | $59.05 | $59.00 |
| Purchase #3 | $178.90 | 8.329% | $193.8006 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $157.60 | 12.111% | $176.6869 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $70.83 | 12.185% | $79.4606 | $79.46 | $79.45 | $79.50 |
| Purchase #6 | $5.59 | 9.316% | $6.1108 | $6.11 | $6.10 | $6.10 |
| Purchase #7 | $205.57 | 3.201% | $212.1503 | $212.15 | $212.15 | $212.20 |
| 7 purchase totals = | $753.03 | $810.1327 | $810.13 | $810.15 | $810.20 | |