| 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 | $35.34 | 7.581% | $38.0191 | $38.02 | $38.00 | $38.00 |
| Purchase #2 | $22.52 | 8.841% | $24.511 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $196.99 | 4.178% | $205.2202 | $205.22 | $205.20 | $205.20 |
| Purchase #4 | $248.72 | 13.592% | $282.526 | $282.53 | $282.55 | $282.50 |
| Purchase #5 | $153.97 | 12.493% | $173.2055 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $95.65 | 3.207% | $98.7175 | $98.72 | $98.70 | $98.70 |
| Purchase #7 | $156.60 | 9.372% | $171.2766 | $171.28 | $171.30 | $171.30 |
| 7 purchase totals = | $909.79 | $993.4759 | $993.49 | $993.45 | $993.40 | |