| 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 | $49.68 | 13.626% | $56.4494 | $56.45 | $56.45 | $56.40 |
| Purchase #2 | $229.64 | 5.411% | $242.0658 | $242.07 | $242.05 | $242.10 |
| Purchase #3 | $201.59 | 13.477% | $228.7583 | $228.76 | $228.75 | $228.80 |
| Purchase #4 | $183.30 | 9.859% | $201.3715 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $212.83 | 10.848% | $235.9178 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $33.99 | 3.613% | $35.2181 | $35.22 | $35.20 | $35.20 |
| Purchase #7 | $98.57 | 6.619% | $105.0943 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $1,009.60 | $1,104.8752 | $1,104.88 | $1,104.80 | $1,104.90 | |