| 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 | $66.41 | 5.505% | $70.0659 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $231.44 | 8.312% | $250.6773 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $195.75 | 13.863% | $222.8868 | $222.89 | $222.90 | $222.90 |
| Purchase #4 | $40.95 | 7.199% | $43.898 | $43.90 | $43.90 | $43.90 |
| Purchase #5 | $250.97 | 5.872% | $265.707 | $265.71 | $265.70 | $265.70 |
| Purchase #6 | $133.76 | 6.729% | $142.7607 | $142.76 | $142.75 | $142.80 |
| Purchase #7 | $199.36 | 10.173% | $219.6409 | $219.64 | $219.65 | $219.60 |
| 7 purchase totals = | $1,118.64 | $1,215.6366 | $1,215.65 | $1,215.65 | $1,215.70 | |