| 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 | $78.54 | 9.605% | $86.0838 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $46.97 | 4.521% | $49.0935 | $49.09 | $49.10 | $49.10 |
| Purchase #3 | $142.69 | 8.803% | $155.251 | $155.25 | $155.25 | $155.30 |
| Purchase #4 | $238.51 | 11.227% | $265.2875 | $265.29 | $265.30 | $265.30 |
| Purchase #5 | $90.62 | 3.427% | $93.7255 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $69.77 | 3.273% | $72.0536 | $72.05 | $72.05 | $72.10 |
| Purchase #7 | $195.80 | 5.129% | $205.8426 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $862.90 | $927.3375 | $927.33 | $927.40 | $927.40 | |