| 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 | $25.56 | 8.610% | $27.7607 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $9.70 | 12.473% | $10.9099 | $10.91 | $10.90 | $10.90 |
| Purchase #3 | $243.92 | 6.600% | $260.0187 | $260.02 | $260.00 | $260.00 |
| Purchase #4 | $28.85 | 8.376% | $31.2665 | $31.27 | $31.25 | $31.30 |
| Purchase #5 | $220.60 | 8.186% | $238.6583 | $238.66 | $238.65 | $238.70 |
| Purchase #6 | $170.65 | 11.185% | $189.7372 | $189.74 | $189.75 | $189.70 |
| Purchase #7 | $19.89 | 7.724% | $21.4263 | $21.43 | $21.45 | $21.40 |
| 7 purchase totals = | $719.17 | $779.7776 | $779.79 | $779.75 | $779.80 | |