| 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 | $38.88 | 7.853% | $41.9332 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $80.58 | 7.224% | $86.4011 | $86.40 | $86.40 | $86.40 |
| Purchase #3 | $192.40 | 8.632% | $209.008 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $167.93 | 12.518% | $188.9515 | $188.95 | $188.95 | $189.00 |
| Purchase #5 | $179.61 | 7.284% | $192.6928 | $192.69 | $192.70 | $192.70 |
| Purchase #6 | $157.56 | 9.110% | $171.9137 | $171.91 | $171.90 | $171.90 |
| Purchase #7 | $164.97 | 5.338% | $173.7761 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $981.93 | $1,064.6764 | $1,064.67 | $1,064.70 | $1,064.70 | |