| 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 | $39.83 | 8.617% | $43.2622 | $43.26 | $43.25 | $43.30 |
| Purchase #2 | $101.90 | 5.608% | $107.6146 | $107.61 | $107.60 | $107.60 |
| Purchase #3 | $18.80 | 11.588% | $20.9785 | $20.98 | $21.00 | $21.00 |
| Purchase #4 | $225.46 | 3.123% | $232.5011 | $232.50 | $232.50 | $232.50 |
| Purchase #5 | $154.57 | 8.375% | $167.5152 | $167.52 | $167.50 | $167.50 |
| Purchase #6 | $105.91 | 9.814% | $116.304 | $116.30 | $116.30 | $116.30 |
| Purchase #7 | $189.53 | 9.343% | $207.2378 | $207.24 | $207.25 | $207.20 |
| 7 purchase totals = | $836.00 | $895.4134 | $895.41 | $895.40 | $895.40 | |