| 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 | $85.90 | 9.839% | $94.3517 | $94.35 | $94.35 | $94.40 |
| Purchase #2 | $155.54 | 5.165% | $163.5736 | $163.57 | $163.55 | $163.60 |
| Purchase #3 | $146.67 | 12.593% | $165.1402 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $138.42 | 10.816% | $153.3915 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $20.91 | 10.684% | $23.144 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $249.67 | 3.586% | $258.6232 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $226.26 | 4.344% | $236.0887 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $1,023.37 | $1,094.3129 | $1,094.30 | $1,094.30 | $1,094.30 | |