| 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 | $103.95 | 13.492% | $117.9749 | $117.97 | $117.95 | $118.00 |
| Purchase #2 | $136.33 | 7.159% | $146.0899 | $146.09 | $146.10 | $146.10 |
| Purchase #3 | $9.25 | 5.142% | $9.7256 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $204.61 | 4.804% | $214.4395 | $214.44 | $214.45 | $214.40 |
| Purchase #5 | $64.35 | 4.357% | $67.1537 | $67.15 | $67.15 | $67.20 |
| Purchase #6 | $75.66 | 13.545% | $85.9081 | $85.91 | $85.90 | $85.90 |
| Purchase #7 | $51.59 | 12.799% | $58.193 | $58.19 | $58.20 | $58.20 |
| 7 purchase totals = | $645.74 | $699.4847 | $699.48 | $699.50 | $699.50 | |