| 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 | $29.27 | 7.620% | $31.5004 | $31.50 | $31.50 | $31.50 |
| Purchase #2 | $215.81 | 3.797% | $224.0043 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $165.25 | 13.143% | $186.9688 | $186.97 | $186.95 | $187.00 |
| Purchase #4 | $6.57 | 5.846% | $6.9541 | $6.95 | $6.95 | $7.00 |
| Purchase #5 | $58.40 | 5.238% | $61.459 | $61.46 | $61.45 | $61.50 |
| Purchase #6 | $192.62 | 4.533% | $201.3515 | $201.35 | $201.35 | $201.40 |
| Purchase #7 | $194.64 | 5.806% | $205.9408 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $862.56 | $918.1789 | $918.17 | $918.15 | $918.30 | |