| 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 | $6.27 | 6.523% | $6.679 | $6.68 | $6.70 | $6.70 |
| Purchase #2 | $77.96 | 12.544% | $87.7393 | $87.74 | $87.75 | $87.70 |
| Purchase #3 | $46.92 | 8.704% | $51.0039 | $51.00 | $51.00 | $51.00 |
| Purchase #4 | $14.41 | 4.520% | $15.0613 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $227.80 | 5.233% | $239.7208 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $86.28 | 5.319% | $90.8692 | $90.87 | $90.85 | $90.90 |
| Purchase #7 | $59.70 | 11.155% | $66.3595 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $519.34 | $557.4330 | $557.43 | $557.40 | $557.50 | |