| 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 | $97.63 | 13.675% | $110.9809 | $110.98 | $111.00 | $111.00 |
| Purchase #2 | $47.83 | 9.558% | $52.4016 | $52.40 | $52.40 | $52.40 |
| Purchase #3 | $38.25 | 7.231% | $41.0159 | $41.02 | $41.00 | $41.00 |
| Purchase #4 | $28.45 | 10.392% | $31.4065 | $31.41 | $31.40 | $31.40 |
| Purchase #5 | $26.45 | 5.202% | $27.8259 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $21.77 | 8.365% | $23.5911 | $23.59 | $23.60 | $23.60 |
| Purchase #7 | $141.74 | 9.751% | $155.5611 | $155.56 | $155.55 | $155.60 |
| 7 purchase totals = | $402.12 | $442.7830 | $442.79 | $442.80 | $442.80 | |