| 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 | $33.65 | 3.109% | $34.6962 | $34.70 | $34.70 | $34.70 |
| Purchase #2 | $69.27 | 8.293% | $75.0146 | $75.01 | $75.00 | $75.00 |
| Purchase #3 | $179.51 | 12.452% | $201.8626 | $201.86 | $201.85 | $201.90 |
| Purchase #4 | $102.76 | 6.367% | $109.3027 | $109.30 | $109.30 | $109.30 |
| Purchase #5 | $160.84 | 4.483% | $168.0505 | $168.05 | $168.05 | $168.10 |
| Purchase #6 | $10.29 | 11.417% | $11.4648 | $11.46 | $11.45 | $11.50 |
| Purchase #7 | $177.82 | 12.461% | $199.9782 | $199.98 | $200.00 | $200.00 |
| 7 purchase totals = | $734.14 | $800.3696 | $800.36 | $800.35 | $800.50 | |