| 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 | $62.51 | 10.626% | $69.1523 | $69.15 | $69.15 | $69.20 |
| Purchase #2 | $42.90 | 13.678% | $48.7679 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $190.87 | 8.141% | $206.4087 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $22.32 | 6.312% | $23.7288 | $23.73 | $23.75 | $23.70 |
| Purchase #5 | $167.46 | 8.519% | $181.7259 | $181.73 | $181.75 | $181.70 |
| Purchase #6 | $51.94 | 12.181% | $58.2668 | $58.27 | $58.25 | $58.30 |
| Purchase #7 | $15.78 | 3.589% | $16.3463 | $16.35 | $16.35 | $16.30 |
| 7 purchase totals = | $553.78 | $604.3967 | $604.41 | $604.40 | $604.40 | |