| 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 | $35.34 | 6.332% | $37.5777 | $37.58 | $37.60 | $37.60 |
| Purchase #2 | $23.42 | 13.670% | $26.6215 | $26.62 | $26.60 | $26.60 |
| Purchase #3 | $145.97 | 8.548% | $158.4475 | $158.45 | $158.45 | $158.40 |
| Purchase #4 | $226.43 | 4.492% | $236.6012 | $236.60 | $236.60 | $236.60 |
| Purchase #5 | $193.96 | 11.172% | $215.6292 | $215.63 | $215.65 | $215.60 |
| Purchase #6 | $179.35 | 12.660% | $202.0557 | $202.06 | $202.05 | $202.10 |
| Purchase #7 | $188.65 | 13.252% | $213.6499 | $213.65 | $213.65 | $213.60 |
| 7 purchase totals = | $993.12 | $1,090.5827 | $1,090.59 | $1,090.60 | $1,090.50 | |