| 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 | $50.34 | 12.210% | $56.4865 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $216.38 | 5.296% | $227.8395 | $227.84 | $227.85 | $227.80 |
| Purchase #3 | $96.73 | 12.427% | $108.7506 | $108.75 | $108.75 | $108.80 |
| Purchase #4 | $105.85 | 3.490% | $109.5442 | $109.54 | $109.55 | $109.50 |
| Purchase #5 | $163.62 | 4.334% | $170.7113 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $82.70 | 8.532% | $89.756 | $89.76 | $89.75 | $89.80 |
| Purchase #7 | $212.84 | 4.168% | $221.7112 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $928.46 | $984.7993 | $984.80 | $984.80 | $984.80 | |