| 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 | $77.60 | 8.845% | $84.4637 | $84.46 | $84.45 | $84.50 |
| Purchase #2 | $222.36 | 5.736% | $235.1146 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $52.40 | 10.581% | $57.9444 | $57.94 | $57.95 | $57.90 |
| Purchase #4 | $225.77 | 4.492% | $235.9116 | $235.91 | $235.90 | $235.90 |
| Purchase #5 | $6.93 | 6.504% | $7.3807 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $243.77 | 10.360% | $269.0246 | $269.02 | $269.00 | $269.00 |
| Purchase #7 | $167.97 | 10.330% | $185.3213 | $185.32 | $185.30 | $185.30 |
| 7 purchase totals = | $996.80 | $1,075.1609 | $1,075.14 | $1,075.10 | $1,075.10 | |