| 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 | $54.25 | 9.542% | $59.4265 | $59.43 | $59.45 | $59.40 |
| Purchase #2 | $228.51 | 4.109% | $237.8995 | $237.90 | $237.90 | $237.90 |
| Purchase #3 | $19.36 | 8.530% | $21.0114 | $21.01 | $21.00 | $21.00 |
| Purchase #4 | $198.54 | 7.303% | $213.0394 | $213.04 | $213.05 | $213.00 |
| Purchase #5 | $102.93 | 3.603% | $106.6386 | $106.64 | $106.65 | $106.60 |
| Purchase #6 | $221.50 | 3.528% | $229.3145 | $229.31 | $229.30 | $229.30 |
| Purchase #7 | $119.48 | 10.377% | $131.8784 | $131.88 | $131.90 | $131.90 |
| 7 purchase totals = | $944.57 | $999.2083 | $999.21 | $999.25 | $999.10 | |