| 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 | $9.59 | 6.593% | $10.2223 | $10.22 | $10.20 | $10.20 |
| Purchase #2 | $29.90 | 10.542% | $33.0521 | $33.05 | $33.05 | $33.10 |
| Purchase #3 | $33.73 | 10.344% | $37.219 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $185.34 | 9.191% | $202.3746 | $202.37 | $202.35 | $202.40 |
| Purchase #5 | $191.96 | 11.826% | $214.6612 | $214.66 | $214.65 | $214.70 |
| Purchase #6 | $14.35 | 9.108% | $15.657 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $150.44 | 5.724% | $159.0512 | $159.05 | $159.05 | $159.10 |
| 7 purchase totals = | $615.31 | $672.2374 | $672.23 | $672.15 | $672.40 | |