| 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 | $71.46 | 3.280% | $73.8039 | $73.80 | $73.80 | $73.80 |
| Purchase #2 | $98.75 | 13.334% | $111.9173 | $111.92 | $111.90 | $111.90 |
| Purchase #3 | $127.41 | 10.658% | $140.9894 | $140.99 | $141.00 | $141.00 |
| Purchase #4 | $80.96 | 4.168% | $84.3344 | $84.33 | $84.35 | $84.30 |
| Purchase #5 | $206.59 | 12.850% | $233.1368 | $233.14 | $233.15 | $233.10 |
| Purchase #6 | $225.72 | 9.308% | $246.73 | $246.73 | $246.75 | $246.70 |
| Purchase #7 | $29.33 | 4.567% | $30.6695 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $840.22 | $921.5813 | $921.58 | $921.60 | $921.50 | |