| 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 | $27.81 | 7.345% | $29.8526 | $29.85 | $29.85 | $29.90 |
| Purchase #2 | $83.87 | 9.167% | $91.5584 | $91.56 | $91.55 | $91.60 |
| Purchase #3 | $25.82 | 7.692% | $27.8061 | $27.81 | $27.80 | $27.80 |
| Purchase #4 | $27.70 | 6.516% | $29.5049 | $29.50 | $29.50 | $29.50 |
| Purchase #5 | $225.82 | 3.194% | $233.0327 | $233.03 | $233.05 | $233.00 |
| Purchase #6 | $137.88 | 12.778% | $155.4983 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $232.83 | 5.671% | $246.0338 | $246.03 | $246.05 | $246.00 |
| 7 purchase totals = | $761.73 | $813.2868 | $813.28 | $813.30 | $813.30 | |