| 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 | $13.28 | 12.437% | $14.9316 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $106.72 | 3.662% | $110.6281 | $110.63 | $110.65 | $110.60 |
| Purchase #3 | $77.54 | 6.610% | $82.6654 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $134.27 | 11.286% | $149.4237 | $149.42 | $149.40 | $149.40 |
| Purchase #5 | $172.25 | 12.173% | $193.218 | $193.22 | $193.20 | $193.20 |
| Purchase #6 | $78.77 | 9.779% | $86.4729 | $86.47 | $86.45 | $86.50 |
| Purchase #7 | $227.35 | 9.225% | $248.323 | $248.32 | $248.30 | $248.30 |
| 7 purchase totals = | $810.18 | $885.6627 | $885.66 | $885.60 | $885.60 | |