| 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 | $25.77 | 7.133% | $27.6082 | $27.61 | $27.60 | $27.60 |
| Purchase #2 | $38.76 | 3.547% | $40.1348 | $40.13 | $40.15 | $40.10 |
| Purchase #3 | $102.38 | 4.104% | $106.5817 | $106.58 | $106.60 | $106.60 |
| Purchase #4 | $106.94 | 4.611% | $111.871 | $111.87 | $111.85 | $111.90 |
| Purchase #5 | $149.98 | 4.416% | $156.6031 | $156.60 | $156.60 | $156.60 |
| Purchase #6 | $177.91 | 13.176% | $201.3514 | $201.35 | $201.35 | $201.40 |
| Purchase #7 | $174.84 | 8.158% | $189.1034 | $189.10 | $189.10 | $189.10 |
| 7 purchase totals = | $776.58 | $833.2536 | $833.24 | $833.25 | $833.30 | |