| 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 | $76.58 | 5.356% | $80.6816 | $80.68 | $80.70 | $80.70 |
| Purchase #2 | $164.79 | 11.349% | $183.492 | $183.49 | $183.50 | $183.50 |
| Purchase #3 | $67.33 | 13.459% | $76.3919 | $76.39 | $76.40 | $76.40 |
| Purchase #4 | $100.87 | 9.132% | $110.0814 | $110.08 | $110.10 | $110.10 |
| Purchase #5 | $81.35 | 3.557% | $84.2436 | $84.24 | $84.25 | $84.20 |
| Purchase #6 | $45.31 | 6.843% | $48.4106 | $48.41 | $48.40 | $48.40 |
| Purchase #7 | $157.28 | 4.212% | $163.9046 | $163.90 | $163.90 | $163.90 |
| 7 purchase totals = | $693.51 | $747.2057 | $747.19 | $747.25 | $747.20 | |