| 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 | $113.76 | 11.411% | $126.7412 | $126.74 | $126.75 | $126.70 |
| Purchase #2 | $21.76 | 3.439% | $22.5083 | $22.51 | $22.50 | $22.50 |
| Purchase #3 | $186.47 | 7.807% | $201.0277 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $18.64 | 7.116% | $19.9664 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $52.31 | 5.333% | $55.0997 | $55.10 | $55.10 | $55.10 |
| Purchase #6 | $35.82 | 13.490% | $40.6521 | $40.65 | $40.65 | $40.70 |
| Purchase #7 | $190.57 | 11.567% | $212.6132 | $212.61 | $212.60 | $212.60 |
| 7 purchase totals = | $619.33 | $678.6086 | $678.61 | $678.60 | $678.60 | |