| 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 | $109.67 | 8.651% | $119.1576 | $119.16 | $119.15 | $119.20 |
| Purchase #2 | $243.93 | 11.603% | $272.2332 | $272.23 | $272.25 | $272.20 |
| Purchase #3 | $83.80 | 8.258% | $90.7202 | $90.72 | $90.70 | $90.70 |
| Purchase #4 | $19.38 | 8.227% | $20.9744 | $20.97 | $20.95 | $21.00 |
| Purchase #5 | $27.67 | 5.746% | $29.2599 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $66.41 | 13.388% | $75.301 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $20.95 | 3.724% | $21.7302 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $571.81 | $629.3765 | $629.37 | $629.35 | $629.40 | |