| 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 | $27.77 | 10.573% | $30.7061 | $30.71 | $30.70 | $30.70 |
| Purchase #2 | $188.69 | 9.475% | $206.5684 | $206.57 | $206.55 | $206.60 |
| Purchase #3 | $133.60 | 7.678% | $143.8578 | $143.86 | $143.85 | $143.90 |
| Purchase #4 | $77.65 | 6.801% | $82.931 | $82.93 | $82.95 | $82.90 |
| Purchase #5 | $187.66 | 6.117% | $199.1392 | $199.14 | $199.15 | $199.10 |
| Purchase #6 | $229.66 | 3.854% | $238.5111 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $58.60 | 12.781% | $66.0897 | $66.09 | $66.10 | $66.10 |
| 7 purchase totals = | $903.63 | $967.8033 | $967.81 | $967.80 | $967.80 | |