| 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 | $47.26 | 10.731% | $52.3315 | $52.33 | $52.35 | $52.30 |
| Purchase #2 | $244.27 | 10.861% | $270.8002 | $270.80 | $270.80 | $270.80 |
| Purchase #3 | $36.56 | 6.413% | $38.9046 | $38.90 | $38.90 | $38.90 |
| Purchase #4 | $16.55 | 7.810% | $17.8426 | $17.84 | $17.85 | $17.80 |
| Purchase #5 | $157.33 | 5.359% | $165.7613 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $24.75 | 13.540% | $28.1012 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $227.72 | 8.375% | $246.7916 | $246.79 | $246.80 | $246.80 |
| 7 purchase totals = | $754.44 | $820.5330 | $820.52 | $820.55 | $820.50 | |