| 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 | $74.50 | 10.540% | $82.3523 | $82.35 | $82.35 | $82.40 |
| Purchase #2 | $105.51 | 13.645% | $119.9068 | $119.91 | $119.90 | $119.90 |
| Purchase #3 | $161.88 | 7.633% | $174.2363 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $173.39 | 5.687% | $183.2507 | $183.25 | $183.25 | $183.30 |
| Purchase #5 | $182.43 | 10.127% | $200.9047 | $200.90 | $200.90 | $200.90 |
| Purchase #6 | $85.83 | 3.265% | $88.6323 | $88.63 | $88.65 | $88.60 |
| Purchase #7 | $74.73 | 8.859% | $81.3503 | $81.35 | $81.35 | $81.40 |
| 7 purchase totals = | $858.27 | $930.6334 | $930.63 | $930.65 | $930.70 | |