| 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 | $81.74 | 4.814% | $85.675 | $85.68 | $85.70 | $85.70 |
| Purchase #2 | $148.77 | 9.602% | $163.0549 | $163.05 | $163.05 | $163.10 |
| Purchase #3 | $50.34 | 3.297% | $51.9997 | $52.00 | $52.00 | $52.00 |
| Purchase #4 | $191.98 | 12.809% | $216.5707 | $216.57 | $216.55 | $216.60 |
| Purchase #5 | $30.53 | 9.400% | $33.3998 | $33.40 | $33.40 | $33.40 |
| Purchase #6 | $21.34 | 4.728% | $22.349 | $22.35 | $22.35 | $22.30 |
| Purchase #7 | $53.68 | 5.292% | $56.5207 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $578.38 | $629.5698 | $629.57 | $629.55 | $629.60 | |