| 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 | $74.97 | 7.556% | $80.6347 | $80.63 | $80.65 | $80.60 |
| Purchase #2 | $139.54 | 3.256% | $144.0834 | $144.08 | $144.10 | $144.10 |
| Purchase #3 | $194.54 | 10.115% | $214.2177 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $69.69 | 5.833% | $73.755 | $73.76 | $73.75 | $73.80 |
| Purchase #5 | $118.87 | 13.709% | $135.1659 | $135.17 | $135.15 | $135.20 |
| Purchase #6 | $137.80 | 12.658% | $155.2427 | $155.24 | $155.25 | $155.20 |
| Purchase #7 | $54.72 | 13.274% | $61.9835 | $61.98 | $62.00 | $62.00 |
| 7 purchase totals = | $790.13 | $865.0829 | $865.08 | $865.10 | $865.10 | |