| 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 | $69.84 | 10.748% | $77.3464 | $77.35 | $77.35 | $77.30 |
| Purchase #2 | $38.68 | 11.816% | $43.2504 | $43.25 | $43.25 | $43.30 |
| Purchase #3 | $110.98 | 10.532% | $122.6684 | $122.67 | $122.65 | $122.70 |
| Purchase #4 | $185.69 | 11.334% | $206.7361 | $206.74 | $206.75 | $206.70 |
| Purchase #5 | $17.29 | 7.758% | $18.6314 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $81.76 | 8.528% | $88.7325 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $9.46 | 5.171% | $9.9492 | $9.95 | $9.95 | $9.90 |
| 7 purchase totals = | $513.70 | $567.3144 | $567.32 | $567.35 | $567.20 | |