| 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 | $53.50 | 9.141% | $58.3904 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $85.79 | 4.550% | $89.6934 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $243.31 | 6.694% | $259.5972 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $119.86 | 8.393% | $129.9198 | $129.92 | $129.90 | $129.90 |
| Purchase #5 | $136.51 | 8.449% | $148.0437 | $148.04 | $148.05 | $148.00 |
| Purchase #6 | $236.75 | 3.448% | $244.9131 | $244.91 | $244.90 | $244.90 |
| Purchase #7 | $247.41 | 5.786% | $261.7251 | $261.73 | $261.75 | $261.70 |
| 7 purchase totals = | $1,123.13 | $1,192.2827 | $1,192.28 | $1,192.30 | $1,192.20 | |