| 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 | $22.59 | 11.458% | $25.1784 | $25.18 | $25.20 | $25.20 |
| Purchase #2 | $113.41 | 4.569% | $118.5917 | $118.59 | $118.60 | $118.60 |
| Purchase #3 | $37.32 | 5.195% | $39.2588 | $39.26 | $39.25 | $39.30 |
| Purchase #4 | $186.75 | 5.329% | $196.7019 | $196.70 | $196.70 | $196.70 |
| Purchase #5 | $84.39 | 10.718% | $93.4349 | $93.43 | $93.45 | $93.40 |
| Purchase #6 | $80.26 | 6.781% | $85.7024 | $85.70 | $85.70 | $85.70 |
| Purchase #7 | $24.67 | 11.342% | $27.4681 | $27.47 | $27.45 | $27.50 |
| 7 purchase totals = | $549.39 | $586.3362 | $586.33 | $586.35 | $586.40 | |