| 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 | $74.78 | 9.633% | $81.9836 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $79.79 | 8.553% | $86.6144 | $86.61 | $86.60 | $86.60 |
| Purchase #3 | $228.95 | 7.674% | $246.5196 | $246.52 | $246.50 | $246.50 |
| Purchase #4 | $119.74 | 7.804% | $129.0845 | $129.08 | $129.10 | $129.10 |
| Purchase #5 | $38.67 | 3.292% | $39.943 | $39.94 | $39.95 | $39.90 |
| Purchase #6 | $54.85 | 3.353% | $56.6891 | $56.69 | $56.70 | $56.70 |
| Purchase #7 | $129.79 | 10.244% | $143.0857 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $726.57 | $783.9199 | $783.91 | $783.95 | $783.90 | |