| 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 | $81.29 | 5.781% | $85.9894 | $85.99 | $86.00 | $86.00 |
| Purchase #2 | $81.44 | 7.473% | $87.526 | $87.53 | $87.55 | $87.50 |
| Purchase #3 | $157.32 | 4.198% | $163.9243 | $163.92 | $163.90 | $163.90 |
| Purchase #4 | $174.89 | 3.845% | $181.6145 | $181.61 | $181.60 | $181.60 |
| Purchase #5 | $22.84 | 3.867% | $23.7232 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $17.79 | 6.241% | $18.9003 | $18.90 | $18.90 | $18.90 |
| Purchase #7 | $179.70 | 5.445% | $189.4847 | $189.48 | $189.50 | $189.50 |
| 7 purchase totals = | $715.27 | $751.1624 | $751.15 | $751.15 | $751.10 | |