| 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 | $129.61 | 4.865% | $135.9155 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $155.80 | 5.716% | $164.7055 | $164.71 | $164.70 | $164.70 |
| Purchase #3 | $42.56 | 6.275% | $45.2306 | $45.23 | $45.25 | $45.20 |
| Purchase #4 | $11.94 | 10.477% | $13.191 | $13.19 | $13.20 | $13.20 |
| Purchase #5 | $44.36 | 4.797% | $46.4879 | $46.49 | $46.50 | $46.50 |
| Purchase #6 | $49.85 | 8.747% | $54.2104 | $54.21 | $54.20 | $54.20 |
| Purchase #7 | $214.88 | 3.547% | $222.5018 | $222.50 | $222.50 | $222.50 |
| 7 purchase totals = | $649.00 | $682.2427 | $682.25 | $682.25 | $682.20 | |