| 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 | $104.54 | 5.465% | $110.2531 | $110.25 | $110.25 | $110.30 |
| Purchase #2 | $12.82 | 10.436% | $14.1579 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $85.63 | 10.463% | $94.5895 | $94.59 | $94.60 | $94.60 |
| Purchase #4 | $29.38 | 11.627% | $32.796 | $32.80 | $32.80 | $32.80 |
| Purchase #5 | $205.53 | 8.576% | $223.1563 | $223.16 | $223.15 | $223.20 |
| Purchase #6 | $156.36 | 4.473% | $163.354 | $163.35 | $163.35 | $163.40 |
| Purchase #7 | $161.52 | 6.397% | $171.8524 | $171.85 | $171.85 | $171.90 |
| 7 purchase totals = | $755.78 | $810.1592 | $810.16 | $810.15 | $810.40 | |