| 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 | $55.79 | 8.180% | $60.3536 | $60.35 | $60.35 | $60.40 |
| Purchase #2 | $143.34 | 3.848% | $148.8557 | $148.86 | $148.85 | $148.90 |
| Purchase #3 | $179.86 | 12.192% | $201.7885 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $200.87 | 3.859% | $208.6216 | $208.62 | $208.60 | $208.60 |
| Purchase #5 | $32.99 | 8.719% | $35.8664 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $38.61 | 4.264% | $40.2563 | $40.26 | $40.25 | $40.30 |
| Purchase #7 | $241.84 | 10.433% | $267.0712 | $267.07 | $267.05 | $267.10 |
| 7 purchase totals = | $893.30 | $962.8133 | $962.82 | $962.75 | $963.00 | |