| 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 | $17.87 | 13.322% | $20.2506 | $20.25 | $20.25 | $20.30 |
| Purchase #2 | $23.70 | 13.345% | $26.8628 | $26.86 | $26.85 | $26.90 |
| Purchase #3 | $179.29 | 11.389% | $199.7093 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $20.37 | 6.259% | $21.645 | $21.65 | $21.65 | $21.60 |
| Purchase #5 | $9.93 | 11.308% | $11.0529 | $11.05 | $11.05 | $11.10 |
| Purchase #6 | $247.83 | 4.253% | $258.3702 | $258.37 | $258.35 | $258.40 |
| Purchase #7 | $148.72 | 13.305% | $168.5072 | $168.51 | $168.50 | $168.50 |
| 7 purchase totals = | $647.71 | $706.3980 | $706.40 | $706.35 | $706.50 | |