| 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 | $108.56 | 7.123% | $116.2927 | $116.29 | $116.30 | $116.30 |
| Purchase #2 | $149.49 | 12.295% | $167.8698 | $167.87 | $167.85 | $167.90 |
| Purchase #3 | $190.45 | 7.239% | $204.2367 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $18.53 | 10.602% | $20.4946 | $20.49 | $20.50 | $20.50 |
| Purchase #5 | $106.72 | 3.532% | $110.4894 | $110.49 | $110.50 | $110.50 |
| Purchase #6 | $28.98 | 4.676% | $30.3351 | $30.34 | $30.35 | $30.30 |
| Purchase #7 | $23.46 | 10.590% | $25.9444 | $25.94 | $25.95 | $25.90 |
| 7 purchase totals = | $626.19 | $675.6627 | $675.66 | $675.70 | $675.60 | |