| 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 | $56.40 | 3.555% | $58.405 | $58.41 | $58.40 | $58.40 |
| Purchase #2 | $104.49 | 11.832% | $116.8533 | $116.85 | $116.85 | $116.90 |
| Purchase #3 | $205.28 | 6.603% | $218.8346 | $218.83 | $218.85 | $218.80 |
| Purchase #4 | $129.84 | 13.704% | $147.6333 | $147.63 | $147.65 | $147.60 |
| Purchase #5 | $28.43 | 3.724% | $29.4887 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $195.47 | 3.528% | $202.3662 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $71.94 | 4.392% | $75.0996 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $791.85 | $848.6807 | $848.68 | $848.70 | $848.70 | |