| 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 | $13.57 | 11.116% | $15.0784 | $15.08 | $15.10 | $15.10 |
| Purchase #2 | $186.94 | 9.171% | $204.0843 | $204.08 | $204.10 | $204.10 |
| Purchase #3 | $22.73 | 11.162% | $25.2671 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $48.36 | 10.256% | $53.3198 | $53.32 | $53.30 | $53.30 |
| Purchase #5 | $106.29 | 13.138% | $120.2544 | $120.25 | $120.25 | $120.30 |
| Purchase #6 | $222.69 | 4.116% | $231.8559 | $231.86 | $231.85 | $231.90 |
| Purchase #7 | $54.29 | 11.809% | $60.7011 | $60.70 | $60.70 | $60.70 |
| 7 purchase totals = | $654.87 | $710.5610 | $710.56 | $710.55 | $710.70 | |