| 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 | $45.56 | 4.668% | $47.6867 | $47.69 | $47.70 | $47.70 |
| Purchase #2 | $164.50 | 9.224% | $179.6735 | $179.67 | $179.65 | $179.70 |
| Purchase #3 | $104.25 | 4.707% | $109.157 | $109.16 | $109.15 | $109.20 |
| Purchase #4 | $237.96 | 13.321% | $269.6587 | $269.66 | $269.65 | $269.70 |
| Purchase #5 | $231.81 | 7.112% | $248.2963 | $248.30 | $248.30 | $248.30 |
| Purchase #6 | $85.77 | 3.560% | $88.8234 | $88.82 | $88.80 | $88.80 |
| Purchase #7 | $20.65 | 3.680% | $21.4099 | $21.41 | $21.40 | $21.40 |
| 7 purchase totals = | $890.50 | $964.7055 | $964.71 | $964.65 | $964.80 | |