| 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 | $77.49 | 12.716% | $87.3436 | $87.34 | $87.35 | $87.30 |
| Purchase #2 | $223.45 | 9.675% | $245.0688 | $245.07 | $245.05 | $245.10 |
| Purchase #3 | $49.33 | 8.476% | $53.5112 | $53.51 | $53.50 | $53.50 |
| Purchase #4 | $19.35 | 12.862% | $21.8388 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $69.84 | 3.862% | $72.5372 | $72.54 | $72.55 | $72.50 |
| Purchase #6 | $182.27 | 11.621% | $203.4516 | $203.45 | $203.45 | $203.50 |
| Purchase #7 | $188.68 | 12.549% | $212.3575 | $212.36 | $212.35 | $212.40 |
| 7 purchase totals = | $810.41 | $896.1087 | $896.11 | $896.10 | $896.10 | |