| 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 | $52.98 | 5.810% | $56.0581 | $56.06 | $56.05 | $56.10 |
| Purchase #2 | $98.55 | 3.535% | $102.0337 | $102.03 | $102.05 | $102.00 |
| Purchase #3 | $216.85 | 4.417% | $226.4283 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $154.49 | 12.287% | $173.4722 | $173.47 | $173.45 | $173.50 |
| Purchase #5 | $36.67 | 7.267% | $39.3348 | $39.33 | $39.35 | $39.30 |
| Purchase #6 | $42.51 | 5.873% | $45.0066 | $45.01 | $45.00 | $45.00 |
| Purchase #7 | $220.83 | 11.866% | $247.0337 | $247.03 | $247.05 | $247.00 |
| 7 purchase totals = | $822.88 | $889.3674 | $889.36 | $889.40 | $889.30 | |