| 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 | $81.79 | 6.117% | $86.7931 | $86.79 | $86.80 | $86.80 |
| Purchase #2 | $5.98 | 6.363% | $6.3605 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $51.41 | 13.554% | $58.3781 | $58.38 | $58.40 | $58.40 |
| Purchase #4 | $163.52 | 3.623% | $169.4443 | $169.44 | $169.45 | $169.40 |
| Purchase #5 | $145.35 | 6.248% | $154.4315 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $76.37 | 11.766% | $85.3557 | $85.36 | $85.35 | $85.40 |
| Purchase #7 | $87.52 | 9.185% | $95.5587 | $95.56 | $95.55 | $95.60 |
| 7 purchase totals = | $611.94 | $656.3219 | $656.32 | $656.35 | $656.40 | |