| 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 | $65.93 | 5.152% | $69.3267 | $69.33 | $69.35 | $69.30 |
| Purchase #2 | $56.51 | 12.756% | $63.7184 | $63.72 | $63.70 | $63.70 |
| Purchase #3 | $169.49 | 7.320% | $181.8967 | $181.90 | $181.90 | $181.90 |
| Purchase #4 | $221.55 | 9.183% | $241.8949 | $241.89 | $241.90 | $241.90 |
| Purchase #5 | $147.92 | 13.212% | $167.4632 | $167.46 | $167.45 | $167.50 |
| Purchase #6 | $93.35 | 12.153% | $104.6948 | $104.69 | $104.70 | $104.70 |
| Purchase #7 | $134.79 | 6.435% | $143.4637 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $889.54 | $972.4584 | $972.45 | $972.45 | $972.50 | |