| 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 | $78.39 | 10.131% | $86.3317 | $86.33 | $86.35 | $86.30 |
| Purchase #2 | $70.33 | 5.632% | $74.291 | $74.29 | $74.30 | $74.30 |
| Purchase #3 | $154.88 | 7.778% | $166.9266 | $166.93 | $166.95 | $166.90 |
| Purchase #4 | $243.66 | 5.771% | $257.7216 | $257.72 | $257.70 | $257.70 |
| Purchase #5 | $121.91 | 4.376% | $127.2448 | $127.24 | $127.25 | $127.20 |
| Purchase #6 | $29.64 | 13.301% | $33.5824 | $33.58 | $33.60 | $33.60 |
| Purchase #7 | $159.79 | 13.233% | $180.935 | $180.94 | $180.95 | $180.90 |
| 7 purchase totals = | $858.60 | $927.0331 | $927.03 | $927.10 | $926.90 | |