| 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 | $102.81 | 8.138% | $111.1767 | $111.18 | $111.20 | $111.20 |
| Purchase #2 | $63.62 | 11.436% | $70.8956 | $70.90 | $70.90 | $70.90 |
| Purchase #3 | $95.42 | 10.762% | $105.6891 | $105.69 | $105.70 | $105.70 |
| Purchase #4 | $30.57 | 7.802% | $32.9551 | $32.96 | $32.95 | $33.00 |
| Purchase #5 | $51.91 | 11.835% | $58.0535 | $58.05 | $58.05 | $58.10 |
| Purchase #6 | $228.68 | 10.605% | $252.9315 | $252.93 | $252.95 | $252.90 |
| Purchase #7 | $226.77 | 5.463% | $239.1584 | $239.16 | $239.15 | $239.20 |
| 7 purchase totals = | $799.78 | $870.8599 | $870.87 | $870.90 | $871.00 | |