| 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 | $21.42 | 11.755% | $23.9379 | $23.94 | $23.95 | $23.90 |
| Purchase #2 | $64.59 | 9.172% | $70.5142 | $70.51 | $70.50 | $70.50 |
| Purchase #3 | $200.37 | 3.264% | $206.9101 | $206.91 | $206.90 | $206.90 |
| Purchase #4 | $117.83 | 12.361% | $132.395 | $132.40 | $132.40 | $132.40 |
| Purchase #5 | $140.65 | 12.787% | $158.6349 | $158.63 | $158.65 | $158.60 |
| Purchase #6 | $73.30 | 3.122% | $75.5884 | $75.59 | $75.60 | $75.60 |
| Purchase #7 | $232.76 | 12.832% | $262.6278 | $262.63 | $262.65 | $262.60 |
| 7 purchase totals = | $850.92 | $930.6083 | $930.61 | $930.65 | $930.50 | |