| 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 | $87.40 | 11.164% | $97.1573 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $39.89 | 4.231% | $41.5777 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $101.36 | 8.471% | $109.9462 | $109.95 | $109.95 | $109.90 |
| Purchase #4 | $119.50 | 7.198% | $128.1016 | $128.10 | $128.10 | $128.10 |
| Purchase #5 | $113.71 | 10.785% | $125.9736 | $125.97 | $125.95 | $126.00 |
| Purchase #6 | $142.64 | 8.795% | $155.1852 | $155.19 | $155.20 | $155.20 |
| Purchase #7 | $17.39 | 7.129% | $18.6297 | $18.63 | $18.65 | $18.60 |
| 7 purchase totals = | $621.89 | $676.5713 | $676.58 | $676.60 | $676.60 | |