| 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 | $77.69 | 11.806% | $86.8621 | $86.86 | $86.85 | $86.90 |
| Purchase #2 | $26.36 | 10.194% | $29.0471 | $29.05 | $29.05 | $29.00 |
| Purchase #3 | $134.51 | 3.662% | $139.4358 | $139.44 | $139.45 | $139.40 |
| Purchase #4 | $144.95 | 4.542% | $151.5336 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $96.68 | 8.459% | $104.8582 | $104.86 | $104.85 | $104.90 |
| Purchase #6 | $211.73 | 6.395% | $225.2701 | $225.27 | $225.25 | $225.30 |
| Purchase #7 | $103.80 | 8.178% | $112.2888 | $112.29 | $112.30 | $112.30 |
| 7 purchase totals = | $795.72 | $849.2957 | $849.30 | $849.30 | $849.30 | |