| 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 | $9.71 | 13.247% | $10.9963 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $196.41 | 6.614% | $209.4006 | $209.40 | $209.40 | $209.40 |
| Purchase #3 | $184.28 | 11.304% | $205.111 | $205.11 | $205.10 | $205.10 |
| Purchase #4 | $8.60 | 3.393% | $8.8918 | $8.89 | $8.90 | $8.90 |
| Purchase #5 | $46.57 | 12.466% | $52.3754 | $52.38 | $52.40 | $52.40 |
| Purchase #6 | $6.72 | 5.148% | $7.0659 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $208.50 | 4.604% | $218.0993 | $218.10 | $218.10 | $218.10 |
| 7 purchase totals = | $660.79 | $711.9403 | $711.95 | $711.95 | $712.00 | |