| 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 | $77.35 | 9.368% | $84.5961 | $84.60 | $84.60 | $84.60 |
| Purchase #2 | $203.81 | 10.485% | $225.1795 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $104.73 | 4.553% | $109.4984 | $109.50 | $109.50 | $109.50 |
| Purchase #4 | $156.76 | 12.557% | $176.4444 | $176.44 | $176.45 | $176.40 |
| Purchase #5 | $130.29 | 7.662% | $140.2728 | $140.27 | $140.25 | $140.30 |
| Purchase #6 | $21.71 | 11.187% | $24.1387 | $24.14 | $24.15 | $24.10 |
| Purchase #7 | $197.27 | 13.377% | $223.6588 | $223.66 | $223.65 | $223.70 |
| 7 purchase totals = | $891.92 | $983.7887 | $983.79 | $983.80 | $983.80 | |