| 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 | $38.84 | 13.536% | $44.0974 | $44.10 | $44.10 | $44.10 |
| Purchase #2 | $181.68 | 11.734% | $202.9983 | $203.00 | $203.00 | $203.00 |
| Purchase #3 | $16.63 | 7.129% | $17.8156 | $17.82 | $17.80 | $17.80 |
| Purchase #4 | $129.66 | 10.484% | $143.2536 | $143.25 | $143.25 | $143.30 |
| Purchase #5 | $131.85 | 11.371% | $146.8427 | $146.84 | $146.85 | $146.80 |
| Purchase #6 | $33.26 | 7.795% | $35.8526 | $35.85 | $35.85 | $35.90 |
| Purchase #7 | $32.92 | 3.321% | $34.0133 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $564.84 | $624.8735 | $624.87 | $624.85 | $624.90 | |