| 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 | $68.26 | 12.174% | $76.57 | $76.57 | $76.55 | $76.60 |
| Purchase #2 | $21.91 | 12.774% | $24.7088 | $24.71 | $24.70 | $24.70 |
| Purchase #3 | $208.89 | 6.643% | $222.7666 | $222.77 | $222.75 | $222.80 |
| Purchase #4 | $90.48 | 3.694% | $93.8223 | $93.82 | $93.80 | $93.80 |
| Purchase #5 | $195.79 | 8.510% | $212.4517 | $212.45 | $212.45 | $212.50 |
| Purchase #6 | $47.28 | 4.473% | $49.3948 | $49.39 | $49.40 | $49.40 |
| Purchase #7 | $157.56 | 12.471% | $177.2093 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $790.17 | $856.9235 | $856.92 | $856.85 | $857.00 | |