| 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 | $75.96 | 7.844% | $81.9183 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $196.98 | 9.310% | $215.3188 | $215.32 | $215.30 | $215.30 |
| Purchase #3 | $108.48 | 7.691% | $116.8232 | $116.82 | $116.80 | $116.80 |
| Purchase #4 | $110.69 | 13.771% | $125.9331 | $125.93 | $125.95 | $125.90 |
| Purchase #5 | $57.75 | 11.724% | $64.5206 | $64.52 | $64.50 | $64.50 |
| Purchase #6 | $14.59 | 11.736% | $16.3023 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $200.73 | 3.502% | $207.7596 | $207.76 | $207.75 | $207.80 |
| 7 purchase totals = | $765.18 | $828.5759 | $828.57 | $828.50 | $828.50 | |