| 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 | $54.54 | 7.479% | $58.619 | $58.62 | $58.60 | $58.60 |
| Purchase #2 | $32.99 | 6.509% | $35.1373 | $35.14 | $35.15 | $35.10 |
| Purchase #3 | $50.85 | 8.583% | $55.2145 | $55.21 | $55.20 | $55.20 |
| Purchase #4 | $139.99 | 5.389% | $147.5341 | $147.53 | $147.55 | $147.50 |
| Purchase #5 | $78.56 | 10.522% | $86.8261 | $86.83 | $86.85 | $86.80 |
| Purchase #6 | $45.25 | 6.683% | $48.2741 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $178.37 | 8.651% | $193.8008 | $193.80 | $193.80 | $193.80 |
| 7 purchase totals = | $580.55 | $625.4059 | $625.40 | $625.40 | $625.30 | |