| 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 | $71.61 | 4.831% | $75.0695 | $75.07 | $75.05 | $75.10 |
| Purchase #2 | $118.34 | 10.497% | $130.7621 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $122.47 | 6.766% | $130.7563 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $105.36 | 4.320% | $109.9116 | $109.91 | $109.90 | $109.90 |
| Purchase #5 | $175.41 | 4.600% | $183.4789 | $183.48 | $183.50 | $183.50 |
| Purchase #6 | $139.60 | 6.188% | $148.2384 | $148.24 | $148.25 | $148.20 |
| Purchase #7 | $183.98 | 8.632% | $199.8612 | $199.86 | $199.85 | $199.90 |
| 7 purchase totals = | $916.77 | $978.0780 | $978.08 | $978.05 | $978.20 | |