| 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 | $10.46 | 5.530% | $11.0384 | $11.04 | $11.05 | $11.00 |
| Purchase #2 | $204.30 | 5.340% | $215.2096 | $215.21 | $215.20 | $215.20 |
| Purchase #3 | $86.47 | 9.494% | $94.6795 | $94.68 | $94.70 | $94.70 |
| Purchase #4 | $6.78 | 11.525% | $7.5614 | $7.56 | $7.55 | $7.60 |
| Purchase #5 | $102.75 | 12.667% | $115.7653 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $71.68 | 13.650% | $81.4643 | $81.46 | $81.45 | $81.50 |
| Purchase #7 | $129.30 | 9.243% | $141.2512 | $141.25 | $141.25 | $141.30 |
| 7 purchase totals = | $611.74 | $666.9697 | $666.97 | $666.95 | $667.10 | |