| 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 | $45.94 | 8.114% | $49.6676 | $49.67 | $49.65 | $49.70 |
| Purchase #2 | $58.28 | 9.597% | $63.8731 | $63.87 | $63.85 | $63.90 |
| Purchase #3 | $217.66 | 8.155% | $235.4102 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $17.99 | 12.386% | $20.2182 | $20.22 | $20.20 | $20.20 |
| Purchase #5 | $133.38 | 6.659% | $142.2618 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $86.72 | 11.235% | $96.463 | $96.46 | $96.45 | $96.50 |
| Purchase #7 | $56.86 | 6.202% | $60.3865 | $60.39 | $60.40 | $60.40 |
| 7 purchase totals = | $616.83 | $668.2804 | $668.28 | $668.20 | $668.40 | |