| 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 | $52.40 | 9.602% | $57.4314 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $109.54 | 4.807% | $114.8056 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $214.72 | 8.107% | $232.1274 | $232.13 | $232.15 | $232.10 |
| Purchase #4 | $145.77 | 7.740% | $157.0526 | $157.05 | $157.05 | $157.10 |
| Purchase #5 | $73.49 | 9.170% | $80.229 | $80.23 | $80.25 | $80.20 |
| Purchase #6 | $5.45 | 8.600% | $5.9187 | $5.92 | $5.90 | $5.90 |
| Purchase #7 | $208.74 | 5.143% | $219.4755 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $810.11 | $867.0402 | $867.05 | $867.10 | $867.00 | |