| 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 | $88.77 | 9.538% | $97.2369 | $97.24 | $97.25 | $97.20 |
| Purchase #2 | $21.73 | 5.873% | $23.0062 | $23.01 | $23.00 | $23.00 |
| Purchase #3 | $5.60 | 5.477% | $5.9067 | $5.91 | $5.90 | $5.90 |
| Purchase #4 | $109.41 | 5.812% | $115.7689 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $116.73 | 5.301% | $122.9179 | $122.92 | $122.90 | $122.90 |
| Purchase #6 | $37.90 | 12.640% | $42.6906 | $42.69 | $42.70 | $42.70 |
| Purchase #7 | $64.32 | 10.543% | $71.1013 | $71.10 | $71.10 | $71.10 |
| 7 purchase totals = | $444.46 | $478.6285 | $478.64 | $478.60 | $478.60 | |