| 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 | $74.72 | 3.254% | $77.1514 | $77.15 | $77.15 | $77.20 |
| Purchase #2 | $101.78 | 9.366% | $111.3127 | $111.31 | $111.30 | $111.30 |
| Purchase #3 | $235.55 | 9.847% | $258.7446 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $139.93 | 8.362% | $151.6309 | $151.63 | $151.65 | $151.60 |
| Purchase #5 | $127.37 | 5.806% | $134.7651 | $134.77 | $134.75 | $134.80 |
| Purchase #6 | $15.33 | 4.282% | $15.9864 | $15.99 | $16.00 | $16.00 |
| Purchase #7 | $192.99 | 6.818% | $206.1481 | $206.15 | $206.15 | $206.10 |
| 7 purchase totals = | $887.67 | $955.7392 | $955.74 | $955.75 | $955.70 | |