| 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 | $50.46 | 9.192% | $55.0983 | $55.10 | $55.10 | $55.10 |
| Purchase #2 | $165.64 | 3.671% | $171.7206 | $171.72 | $171.70 | $171.70 |
| Purchase #3 | $107.42 | 7.543% | $115.5227 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $174.84 | 9.863% | $192.0845 | $192.08 | $192.10 | $192.10 |
| Purchase #5 | $198.84 | 8.167% | $215.0793 | $215.08 | $215.10 | $215.10 |
| Purchase #6 | $147.93 | 10.184% | $162.9952 | $163.00 | $163.00 | $163.00 |
| Purchase #7 | $183.80 | 11.579% | $205.0822 | $205.08 | $205.10 | $205.10 |
| 7 purchase totals = | $1,028.93 | $1,117.5828 | $1,117.58 | $1,117.60 | $1,117.60 | |