| 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 | $93.41 | 6.600% | $99.5751 | $99.58 | $99.60 | $99.60 |
| Purchase #2 | $146.69 | 7.536% | $157.7446 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $28.96 | 5.742% | $30.6229 | $30.62 | $30.60 | $30.60 |
| Purchase #4 | $24.88 | 11.327% | $27.6982 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $154.79 | 11.566% | $172.693 | $172.69 | $172.70 | $172.70 |
| Purchase #6 | $75.34 | 13.662% | $85.633 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $225.43 | 13.833% | $256.6137 | $256.61 | $256.60 | $256.60 |
| 7 purchase totals = | $749.50 | $830.5805 | $830.57 | $830.60 | $830.50 | |