| 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 | $14.82 | 11.688% | $16.5522 | $16.55 | $16.55 | $16.60 |
| Purchase #2 | $13.38 | 10.547% | $14.7912 | $14.79 | $14.80 | $14.80 |
| Purchase #3 | $193.85 | 3.452% | $200.5417 | $200.54 | $200.55 | $200.50 |
| Purchase #4 | $17.69 | 12.763% | $19.9478 | $19.95 | $19.95 | $19.90 |
| Purchase #5 | $195.96 | 6.405% | $208.5112 | $208.51 | $208.50 | $208.50 |
| Purchase #6 | $145.80 | 8.692% | $158.4729 | $158.47 | $158.45 | $158.50 |
| Purchase #7 | $109.46 | 6.845% | $116.9525 | $116.95 | $116.95 | $117.00 |
| 7 purchase totals = | $690.96 | $735.7695 | $735.76 | $735.75 | $735.80 | |