| 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 | $10.53 | 9.612% | $11.5421 | $11.54 | $11.55 | $11.50 |
| Purchase #2 | $130.46 | 9.329% | $142.6306 | $142.63 | $142.65 | $142.60 |
| Purchase #3 | $52.86 | 10.182% | $58.2422 | $58.24 | $58.25 | $58.20 |
| Purchase #4 | $121.74 | 13.508% | $138.1846 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $197.32 | 9.432% | $215.9312 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $67.45 | 5.407% | $71.097 | $71.10 | $71.10 | $71.10 |
| Purchase #7 | $77.65 | 11.115% | $86.2808 | $86.28 | $86.30 | $86.30 |
| 7 purchase totals = | $658.01 | $723.9085 | $723.90 | $724.00 | $723.80 | |