| 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 | $7.28 | 10.432% | $8.0394 | $8.04 | $8.05 | $8.00 |
| Purchase #2 | $10.96 | 12.240% | $12.3015 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $91.49 | 4.806% | $95.887 | $95.89 | $95.90 | $95.90 |
| Purchase #4 | $6.31 | 12.593% | $7.1046 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $190.28 | 3.460% | $196.8637 | $196.86 | $196.85 | $196.90 |
| Purchase #6 | $135.96 | 10.110% | $149.7056 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $63.72 | 5.583% | $67.2775 | $67.28 | $67.30 | $67.30 |
| 7 purchase totals = | $506.00 | $537.1793 | $537.18 | $537.20 | $537.20 | |