| 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 | $91.75 | 5.340% | $96.6495 | $96.65 | $96.65 | $96.60 |
| Purchase #2 | $155.77 | 5.360% | $164.1193 | $164.12 | $164.10 | $164.10 |
| Purchase #3 | $213.46 | 7.721% | $229.9412 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $107.85 | 6.800% | $115.1838 | $115.18 | $115.20 | $115.20 |
| Purchase #5 | $216.98 | 3.501% | $224.5765 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $17.64 | 7.379% | $18.9417 | $18.94 | $18.95 | $18.90 |
| Purchase #7 | $59.31 | 13.106% | $67.0832 | $67.08 | $67.10 | $67.10 |
| 7 purchase totals = | $862.76 | $916.4952 | $916.49 | $916.55 | $916.40 | |