| 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 | $18.32 | 12.730% | $20.6521 | $20.65 | $20.65 | $20.70 |
| Purchase #2 | $68.78 | 7.360% | $73.8422 | $73.84 | $73.85 | $73.80 |
| Purchase #3 | $49.93 | 10.190% | $55.0179 | $55.02 | $55.00 | $55.00 |
| Purchase #4 | $120.34 | 11.617% | $134.3199 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $201.81 | 11.855% | $225.7346 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $227.82 | 4.784% | $238.7189 | $238.72 | $238.70 | $238.70 |
| Purchase #7 | $12.84 | 7.215% | $13.7664 | $13.77 | $13.75 | $13.80 |
| 7 purchase totals = | $699.84 | $762.0520 | $762.05 | $762.00 | $762.00 | |