| 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 | $39.64 | 6.825% | $42.3454 | $42.35 | $42.35 | $42.30 |
| Purchase #2 | $249.42 | 10.807% | $276.3748 | $276.37 | $276.35 | $276.40 |
| Purchase #3 | $245.63 | 7.191% | $263.2933 | $263.29 | $263.30 | $263.30 |
| Purchase #4 | $89.52 | 6.382% | $95.2332 | $95.23 | $95.25 | $95.20 |
| Purchase #5 | $179.73 | 10.659% | $198.8874 | $198.89 | $198.90 | $198.90 |
| Purchase #6 | $24.46 | 5.187% | $25.7287 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $228.80 | 13.558% | $259.8207 | $259.82 | $259.80 | $259.80 |
| 7 purchase totals = | $1,057.20 | $1,161.6835 | $1,161.68 | $1,161.70 | $1,161.60 | |