| 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 | $21.99 | 11.420% | $24.5013 | $24.50 | $24.50 | $24.50 |
| Purchase #2 | $54.37 | 6.692% | $58.0084 | $58.01 | $58.00 | $58.00 |
| Purchase #3 | $77.53 | 4.119% | $80.7235 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $14.68 | 8.788% | $15.9701 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $125.96 | 4.263% | $131.3297 | $131.33 | $131.35 | $131.30 |
| Purchase #6 | $32.37 | 10.713% | $35.8378 | $35.84 | $35.85 | $35.80 |
| Purchase #7 | $50.40 | 13.442% | $57.1748 | $57.17 | $57.15 | $57.20 |
| 7 purchase totals = | $377.30 | $403.5456 | $403.54 | $403.50 | $403.50 | |