| 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 | $13.71 | 8.801% | $14.9166 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $70.50 | 9.262% | $77.0297 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $111.41 | 6.456% | $118.6026 | $118.60 | $118.60 | $118.60 |
| Purchase #4 | $173.88 | 5.733% | $183.8485 | $183.85 | $183.85 | $183.80 |
| Purchase #5 | $239.76 | 5.337% | $252.556 | $252.56 | $252.55 | $252.60 |
| Purchase #6 | $113.80 | 13.155% | $128.7704 | $128.77 | $128.75 | $128.80 |
| Purchase #7 | $174.30 | 6.725% | $186.0217 | $186.02 | $186.00 | $186.00 |
| 7 purchase totals = | $897.36 | $961.7455 | $961.75 | $961.70 | $961.70 | |