| 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 | $6.34 | 11.108% | $7.0442 | $7.04 | $7.05 | $7.00 |
| Purchase #2 | $52.34 | 6.708% | $55.851 | $55.85 | $55.85 | $55.90 |
| Purchase #3 | $31.36 | 7.311% | $33.6527 | $33.65 | $33.65 | $33.70 |
| Purchase #4 | $100.52 | 6.218% | $106.7703 | $106.77 | $106.75 | $106.80 |
| Purchase #5 | $52.87 | 9.219% | $57.7441 | $57.74 | $57.75 | $57.70 |
| Purchase #6 | $161.35 | 3.651% | $167.2409 | $167.24 | $167.25 | $167.20 |
| Purchase #7 | $82.42 | 4.186% | $85.8701 | $85.87 | $85.85 | $85.90 |
| 7 purchase totals = | $487.20 | $514.1733 | $514.16 | $514.15 | $514.20 | |