| 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 | $97.45 | 9.634% | $106.8383 | $106.84 | $106.85 | $106.80 |
| Purchase #2 | $75.39 | 5.762% | $79.734 | $79.73 | $79.75 | $79.70 |
| Purchase #3 | $60.36 | 6.210% | $64.1084 | $64.11 | $64.10 | $64.10 |
| Purchase #4 | $98.59 | 10.772% | $109.2101 | $109.21 | $109.20 | $109.20 |
| Purchase #5 | $82.64 | 8.725% | $89.8503 | $89.85 | $89.85 | $89.90 |
| Purchase #6 | $171.44 | 10.366% | $189.2115 | $189.21 | $189.20 | $189.20 |
| Purchase #7 | $42.44 | 11.832% | $47.4615 | $47.46 | $47.45 | $47.50 |
| 7 purchase totals = | $628.31 | $686.4141 | $686.41 | $686.40 | $686.40 | |