| 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 | $80.55 | 4.256% | $83.9782 | $83.98 | $84.00 | $84.00 |
| Purchase #2 | $209.72 | 11.408% | $233.6449 | $233.64 | $233.65 | $233.60 |
| Purchase #3 | $236.36 | 8.863% | $257.3086 | $257.31 | $257.30 | $257.30 |
| Purchase #4 | $80.87 | 10.836% | $89.6331 | $89.63 | $89.65 | $89.60 |
| Purchase #5 | $201.76 | 9.551% | $221.0301 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $54.85 | 5.450% | $57.8393 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $162.65 | 8.253% | $176.0735 | $176.07 | $176.05 | $176.10 |
| 7 purchase totals = | $1,026.76 | $1,119.5077 | $1,119.50 | $1,119.55 | $1,119.40 | |