| 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 | $206.63 | 4.439% | $215.8023 | $215.80 | $215.80 | $215.80 |
| Purchase #2 | $89.31 | 3.563% | $92.4921 | $92.49 | $92.50 | $92.50 |
| Purchase #3 | $199.57 | 4.237% | $208.0258 | $208.03 | $208.05 | $208.00 |
| Purchase #4 | $53.39 | 9.727% | $58.5832 | $58.58 | $58.60 | $58.60 |
| Purchase #5 | $103.73 | 11.705% | $115.8716 | $115.87 | $115.85 | $115.90 |
| Purchase #6 | $100.91 | 6.167% | $107.1331 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $104.55 | 4.851% | $109.6217 | $109.62 | $109.60 | $109.60 |
| 7 purchase totals = | $858.09 | $907.5298 | $907.52 | $907.55 | $907.50 | |