| 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 | $199.52 | 5.526% | $210.5455 | $210.55 | $210.55 | $210.50 |
| Purchase #2 | $38.36 | 3.387% | $39.6593 | $39.66 | $39.65 | $39.70 |
| Purchase #3 | $42.75 | 5.243% | $44.9914 | $44.99 | $45.00 | $45.00 |
| Purchase #4 | $153.95 | 6.449% | $163.8782 | $163.88 | $163.90 | $163.90 |
| Purchase #5 | $18.40 | 6.833% | $19.6573 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $186.76 | 3.266% | $192.8596 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $101.80 | 3.685% | $105.5513 | $105.55 | $105.55 | $105.60 |
| 7 purchase totals = | $741.54 | $777.1426 | $777.15 | $777.15 | $777.30 | |