| 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 | $86.54 | 9.499% | $94.7604 | $94.76 | $94.75 | $94.80 |
| Purchase #2 | $45.25 | 10.296% | $49.9089 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $32.45 | 3.734% | $33.6617 | $33.66 | $33.65 | $33.70 |
| Purchase #4 | $140.62 | 6.190% | $149.3244 | $149.32 | $149.30 | $149.30 |
| Purchase #5 | $169.66 | 7.322% | $182.0825 | $182.08 | $182.10 | $182.10 |
| Purchase #6 | $147.70 | 11.415% | $164.56 | $164.56 | $164.55 | $164.60 |
| Purchase #7 | $106.98 | 9.129% | $116.7462 | $116.75 | $116.75 | $116.70 |
| 7 purchase totals = | $729.20 | $791.0441 | $791.04 | $791.00 | $791.10 | |