| 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 | $51.41 | 6.289% | $54.6432 | $54.64 | $54.65 | $54.60 |
| Purchase #2 | $17.76 | 6.258% | $18.8714 | $18.87 | $18.85 | $18.90 |
| Purchase #3 | $192.99 | 10.764% | $213.7634 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $222.25 | 11.255% | $247.2642 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $109.34 | 11.104% | $121.4811 | $121.48 | $121.50 | $121.50 |
| Purchase #6 | $108.87 | 11.404% | $121.2855 | $121.29 | $121.30 | $121.30 |
| Purchase #7 | $226.77 | 5.615% | $239.5031 | $239.50 | $239.50 | $239.50 |
| 7 purchase totals = | $929.39 | $1,016.8119 | $1,016.80 | $1,016.80 | $1,016.90 | |