| 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 | $16.93 | 5.809% | $17.9135 | $17.91 | $17.90 | $17.90 |
| Purchase #2 | $36.58 | 3.372% | $37.8135 | $37.81 | $37.80 | $37.80 |
| Purchase #3 | $181.87 | 13.734% | $206.848 | $206.85 | $206.85 | $206.80 |
| Purchase #4 | $214.59 | 10.657% | $237.4589 | $237.46 | $237.45 | $237.50 |
| Purchase #5 | $176.89 | 5.731% | $187.0276 | $187.03 | $187.05 | $187.00 |
| Purchase #6 | $77.45 | 9.859% | $85.0858 | $85.09 | $85.10 | $85.10 |
| Purchase #7 | $23.89 | 10.719% | $26.4508 | $26.45 | $26.45 | $26.50 |
| 7 purchase totals = | $728.20 | $798.5981 | $798.60 | $798.60 | $798.60 | |