| 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 | $33.89 | 5.308% | $35.6889 | $35.69 | $35.70 | $35.70 |
| Purchase #2 | $18.60 | 3.488% | $19.2488 | $19.25 | $19.25 | $19.20 |
| Purchase #3 | $230.94 | 5.778% | $244.2837 | $244.28 | $244.30 | $244.30 |
| Purchase #4 | $169.64 | 5.634% | $179.1975 | $179.20 | $179.20 | $179.20 |
| Purchase #5 | $244.43 | 12.614% | $275.2624 | $275.26 | $275.25 | $275.30 |
| Purchase #6 | $62.36 | 8.487% | $67.6525 | $67.65 | $67.65 | $67.70 |
| Purchase #7 | $86.36 | 8.751% | $93.9174 | $93.92 | $93.90 | $93.90 |
| 7 purchase totals = | $846.22 | $915.2512 | $915.25 | $915.25 | $915.30 | |