| 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 | $11.61 | 10.237% | $12.7985 | $12.80 | $12.80 | $12.80 |
| Purchase #2 | $17.62 | 5.866% | $18.6536 | $18.65 | $18.65 | $18.70 |
| Purchase #3 | $67.30 | 4.737% | $70.488 | $70.49 | $70.50 | $70.50 |
| Purchase #4 | $24.45 | 6.627% | $26.0703 | $26.07 | $26.05 | $26.10 |
| Purchase #5 | $227.43 | 11.308% | $253.1478 | $253.15 | $253.15 | $253.10 |
| Purchase #6 | $217.33 | 4.239% | $226.5426 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $221.41 | 12.554% | $249.2058 | $249.21 | $249.20 | $249.20 |
| 7 purchase totals = | $787.15 | $856.9066 | $856.91 | $856.90 | $856.90 | |