| 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 | $68.78 | 4.527% | $71.8937 | $71.89 | $71.90 | $71.90 |
| Purchase #2 | $198.77 | 6.712% | $212.1114 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $223.94 | 5.624% | $236.5344 | $236.53 | $236.55 | $236.50 |
| Purchase #4 | $123.47 | 9.294% | $134.9453 | $134.95 | $134.95 | $134.90 |
| Purchase #5 | $28.60 | 9.806% | $31.4045 | $31.40 | $31.40 | $31.40 |
| Purchase #6 | $32.94 | 6.796% | $35.1786 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $226.75 | 13.583% | $257.5495 | $257.55 | $257.55 | $257.50 |
| 7 purchase totals = | $903.25 | $979.6174 | $979.61 | $979.65 | $979.50 | |