| 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 | $65.35 | 9.126% | $71.3138 | $71.31 | $71.30 | $71.30 |
| Purchase #2 | $6.69 | 10.821% | $7.4139 | $7.41 | $7.40 | $7.40 |
| Purchase #3 | $189.75 | 6.315% | $201.7327 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $113.64 | 5.568% | $119.9675 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $227.37 | 5.758% | $240.462 | $240.46 | $240.45 | $240.50 |
| Purchase #6 | $24.74 | 6.820% | $26.4273 | $26.43 | $26.45 | $26.40 |
| Purchase #7 | $10.46 | 4.315% | $10.9113 | $10.91 | $10.90 | $10.90 |
| 7 purchase totals = | $638.00 | $678.2285 | $678.22 | $678.20 | $678.20 | |