| 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 | $96.97 | 8.601% | $105.3104 | $105.31 | $105.30 | $105.30 |
| Purchase #2 | $140.69 | 11.637% | $157.0621 | $157.06 | $157.05 | $157.10 |
| Purchase #3 | $234.31 | 13.416% | $265.745 | $265.75 | $265.75 | $265.70 |
| Purchase #4 | $101.79 | 4.858% | $106.735 | $106.74 | $106.75 | $106.70 |
| Purchase #5 | $83.54 | 13.472% | $94.7945 | $94.79 | $94.80 | $94.80 |
| Purchase #6 | $152.88 | 4.276% | $159.4171 | $159.42 | $159.40 | $159.40 |
| Purchase #7 | $38.41 | 4.567% | $40.1642 | $40.16 | $40.15 | $40.20 |
| 7 purchase totals = | $848.59 | $929.2283 | $929.23 | $929.20 | $929.20 | |