| 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 | $83.64 | 6.742% | $89.279 | $89.28 | $89.30 | $89.30 |
| Purchase #2 | $111.81 | 5.739% | $118.2268 | $118.23 | $118.25 | $118.20 |
| Purchase #3 | $102.68 | 11.125% | $114.1032 | $114.10 | $114.10 | $114.10 |
| Purchase #4 | $112.54 | 5.867% | $119.1427 | $119.14 | $119.15 | $119.10 |
| Purchase #5 | $134.98 | 13.770% | $153.5667 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $133.38 | 7.530% | $143.4235 | $143.42 | $143.40 | $143.40 |
| Purchase #7 | $81.55 | 5.474% | $86.014 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $760.58 | $823.7559 | $823.75 | $823.75 | $823.70 | |