| 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 | $192.54 | 6.321% | $204.7105 | $204.71 | $204.70 | $204.70 |
| Purchase #2 | $136.40 | 11.166% | $151.6304 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $98.38 | 12.874% | $111.0454 | $111.05 | $111.05 | $111.00 |
| Purchase #4 | $58.66 | 8.616% | $63.7141 | $63.71 | $63.70 | $63.70 |
| Purchase #5 | $29.91 | 3.872% | $31.0681 | $31.07 | $31.05 | $31.10 |
| Purchase #6 | $85.69 | 6.606% | $91.3507 | $91.35 | $91.35 | $91.40 |
| Purchase #7 | $27.36 | 12.867% | $30.8804 | $30.88 | $30.90 | $30.90 |
| 7 purchase totals = | $628.94 | $684.3996 | $684.40 | $684.40 | $684.40 | |