| 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 | $65.81 | 13.601% | $74.7608 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $51.48 | 11.468% | $57.3837 | $57.38 | $57.40 | $57.40 |
| Purchase #3 | $25.49 | 9.363% | $27.8766 | $27.88 | $27.90 | $27.90 |
| Purchase #4 | $196.87 | 6.646% | $209.954 | $209.95 | $209.95 | $210.00 |
| Purchase #5 | $58.33 | 9.578% | $63.9168 | $63.92 | $63.90 | $63.90 |
| Purchase #6 | $11.89 | 12.405% | $13.365 | $13.37 | $13.35 | $13.40 |
| Purchase #7 | $112.53 | 9.188% | $122.8693 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $522.40 | $570.1262 | $570.13 | $570.10 | $570.30 | |