| 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 | $63.38 | 3.140% | $65.3701 | $65.37 | $65.35 | $65.40 |
| Purchase #2 | $129.69 | 5.712% | $137.0979 | $137.10 | $137.10 | $137.10 |
| Purchase #3 | $97.64 | 6.386% | $103.8753 | $103.88 | $103.90 | $103.90 |
| Purchase #4 | $111.63 | 9.262% | $121.9692 | $121.97 | $121.95 | $122.00 |
| Purchase #5 | $81.54 | 10.534% | $90.1294 | $90.13 | $90.15 | $90.10 |
| Purchase #6 | $102.81 | 12.235% | $115.3888 | $115.39 | $115.40 | $115.40 |
| Purchase #7 | $58.96 | 5.542% | $62.2276 | $62.23 | $62.25 | $62.20 |
| 7 purchase totals = | $645.65 | $696.0583 | $696.07 | $696.10 | $696.10 | |