| 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 | $45.43 | 9.591% | $49.7872 | $49.79 | $49.80 | $49.80 |
| Purchase #2 | $144.30 | 4.551% | $150.8671 | $150.87 | $150.85 | $150.90 |
| Purchase #3 | $186.91 | 12.252% | $209.8102 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $62.60 | 4.354% | $65.3256 | $65.33 | $65.35 | $65.30 |
| Purchase #5 | $142.93 | 6.448% | $152.1461 | $152.15 | $152.15 | $152.10 |
| Purchase #6 | $237.59 | 4.604% | $248.5286 | $248.53 | $248.55 | $248.50 |
| Purchase #7 | $11.74 | 5.499% | $12.3856 | $12.39 | $12.40 | $12.40 |
| 7 purchase totals = | $831.50 | $888.8504 | $888.87 | $888.90 | $888.80 | |