| 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 | $88.69 | 3.283% | $91.6017 | $91.60 | $91.60 | $91.60 |
| Purchase #2 | $222.58 | 5.441% | $234.6906 | $234.69 | $234.70 | $234.70 |
| Purchase #3 | $223.96 | 3.102% | $230.9072 | $230.91 | $230.90 | $230.90 |
| Purchase #4 | $115.45 | 6.595% | $123.0639 | $123.06 | $123.05 | $123.10 |
| Purchase #5 | $142.58 | 8.690% | $154.9702 | $154.97 | $154.95 | $155.00 |
| Purchase #6 | $42.74 | 12.783% | $48.2035 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $61.43 | 4.465% | $64.1728 | $64.17 | $64.15 | $64.20 |
| 7 purchase totals = | $897.43 | $947.6099 | $947.60 | $947.55 | $947.70 | |