| 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 | $40.77 | 10.263% | $44.9542 | $44.95 | $44.95 | $45.00 |
| Purchase #2 | $45.41 | 3.122% | $46.8277 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $137.72 | 13.594% | $156.4417 | $156.44 | $156.45 | $156.40 |
| Purchase #4 | $231.72 | 8.512% | $251.444 | $251.44 | $251.45 | $251.40 |
| Purchase #5 | $214.88 | 7.700% | $231.4258 | $231.43 | $231.45 | $231.40 |
| Purchase #6 | $127.62 | 11.703% | $142.5554 | $142.56 | $142.55 | $142.60 |
| Purchase #7 | $106.80 | 10.739% | $118.2693 | $118.27 | $118.25 | $118.30 |
| 7 purchase totals = | $904.92 | $991.9181 | $991.92 | $991.95 | $991.90 | |