| 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 | $71.74 | 13.705% | $81.572 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $9.87 | 11.326% | $10.9879 | $10.99 | $11.00 | $11.00 |
| Purchase #3 | $236.26 | 4.722% | $247.4162 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $13.61 | 7.340% | $14.609 | $14.61 | $14.60 | $14.60 |
| Purchase #5 | $78.89 | 11.304% | $87.8077 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $114.64 | 12.149% | $128.5676 | $128.57 | $128.55 | $128.60 |
| Purchase #7 | $208.59 | 13.795% | $237.365 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $733.60 | $808.3254 | $808.34 | $808.25 | $808.40 | |