| 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 | $53.88 | 13.778% | $61.3036 | $61.30 | $61.30 | $61.30 |
| Purchase #2 | $97.49 | 5.108% | $102.4698 | $102.47 | $102.45 | $102.50 |
| Purchase #3 | $89.52 | 8.463% | $97.0961 | $97.10 | $97.10 | $97.10 |
| Purchase #4 | $9.83 | 5.648% | $10.3852 | $10.39 | $10.40 | $10.40 |
| Purchase #5 | $14.81 | 8.423% | $16.0574 | $16.06 | $16.05 | $16.10 |
| Purchase #6 | $178.50 | 13.784% | $203.1044 | $203.10 | $203.10 | $203.10 |
| Purchase #7 | $9.41 | 3.379% | $9.728 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $453.44 | $500.1445 | $500.15 | $500.15 | $500.20 | |