| 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 | $76.74 | 6.597% | $81.8025 | $81.80 | $81.80 | $81.80 |
| Purchase #2 | $118.75 | 9.848% | $130.4445 | $130.44 | $130.45 | $130.40 |
| Purchase #3 | $216.55 | 3.732% | $224.6316 | $224.63 | $224.65 | $224.60 |
| Purchase #4 | $28.28 | 8.401% | $30.6558 | $30.66 | $30.65 | $30.70 |
| Purchase #5 | $102.30 | 6.129% | $108.57 | $108.57 | $108.55 | $108.60 |
| Purchase #6 | $33.30 | 6.564% | $35.4858 | $35.49 | $35.50 | $35.50 |
| Purchase #7 | $136.46 | 12.458% | $153.4602 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $712.38 | $765.0504 | $765.05 | $765.05 | $765.10 | |