| 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 | $82.36 | 12.686% | $92.8082 | $92.81 | $92.80 | $92.80 |
| Purchase #2 | $7.60 | 12.394% | $8.5419 | $8.54 | $8.55 | $8.50 |
| Purchase #3 | $33.36 | 13.215% | $37.7685 | $37.77 | $37.75 | $37.80 |
| Purchase #4 | $226.62 | 13.820% | $257.9389 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $177.78 | 3.723% | $184.3987 | $184.40 | $184.40 | $184.40 |
| Purchase #6 | $192.74 | 12.263% | $216.3757 | $216.38 | $216.40 | $216.40 |
| Purchase #7 | $236.38 | 13.339% | $267.9107 | $267.91 | $267.90 | $267.90 |
| 7 purchase totals = | $956.84 | $1,065.7426 | $1,065.75 | $1,065.75 | $1,065.70 | |