| 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 | $51.95 | 9.447% | $56.8577 | $56.86 | $56.85 | $56.90 |
| Purchase #2 | $133.53 | 8.831% | $145.322 | $145.32 | $145.30 | $145.30 |
| Purchase #3 | $131.76 | 5.416% | $138.8961 | $138.90 | $138.90 | $138.90 |
| Purchase #4 | $10.83 | 6.264% | $11.5084 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $10.99 | 7.791% | $11.8462 | $11.85 | $11.85 | $11.80 |
| Purchase #6 | $142.28 | 5.634% | $150.2961 | $150.30 | $150.30 | $150.30 |
| Purchase #7 | $199.73 | 10.173% | $220.0485 | $220.05 | $220.05 | $220.00 |
| 7 purchase totals = | $681.07 | $734.7750 | $734.79 | $734.75 | $734.70 | |