| 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 | $39.59 | 13.773% | $45.0427 | $45.04 | $45.05 | $45.00 |
| Purchase #2 | $17.67 | 6.446% | $18.809 | $18.81 | $18.80 | $18.80 |
| Purchase #3 | $176.75 | 4.130% | $184.0498 | $184.05 | $184.05 | $184.00 |
| Purchase #4 | $51.63 | 7.477% | $55.4904 | $55.49 | $55.50 | $55.50 |
| Purchase #5 | $109.44 | 12.586% | $123.2141 | $123.21 | $123.20 | $123.20 |
| Purchase #6 | $249.91 | 5.150% | $262.7804 | $262.78 | $262.80 | $262.80 |
| Purchase #7 | $8.26 | 12.181% | $9.2662 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $653.25 | $698.6526 | $698.65 | $698.65 | $698.60 | |