| 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 | $8.99 | 5.258% | $9.4627 | $9.46 | $9.45 | $9.50 |
| Purchase #2 | $72.46 | 5.770% | $76.6409 | $76.64 | $76.65 | $76.60 |
| Purchase #3 | $220.66 | 4.780% | $231.2075 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $93.62 | 5.592% | $98.8552 | $98.86 | $98.85 | $98.90 |
| Purchase #5 | $5.42 | 10.706% | $6.0003 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $237.40 | 12.665% | $267.4667 | $267.47 | $267.45 | $267.50 |
| Purchase #7 | $13.39 | 12.461% | $15.0585 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $651.94 | $704.6918 | $704.70 | $704.65 | $704.80 | |