| 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 | $96.67 | 5.717% | $102.1966 | $102.20 | $102.20 | $102.20 |
| Purchase #2 | $213.65 | 4.635% | $223.5527 | $223.55 | $223.55 | $223.60 |
| Purchase #3 | $15.46 | 12.588% | $17.4061 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $16.67 | 10.321% | $18.3905 | $18.39 | $18.40 | $18.40 |
| Purchase #5 | $79.56 | 13.508% | $90.307 | $90.31 | $90.30 | $90.30 |
| Purchase #6 | $23.36 | 7.630% | $25.1424 | $25.14 | $25.15 | $25.10 |
| Purchase #7 | $5.88 | 4.581% | $6.1494 | $6.15 | $6.15 | $6.10 |
| 7 purchase totals = | $451.25 | $483.1447 | $483.15 | $483.15 | $483.10 | |