| 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 | $114.83 | 7.437% | $123.3699 | $123.37 | $123.35 | $123.40 |
| Purchase #2 | $25.69 | 13.333% | $29.1152 | $29.12 | $29.10 | $29.10 |
| Purchase #3 | $88.49 | 3.595% | $91.6712 | $91.67 | $91.65 | $91.70 |
| Purchase #4 | $164.71 | 13.411% | $186.7993 | $186.80 | $186.80 | $186.80 |
| Purchase #5 | $203.96 | 11.864% | $228.1578 | $228.16 | $228.15 | $228.20 |
| Purchase #6 | $131.52 | 12.803% | $148.3585 | $148.36 | $148.35 | $148.40 |
| Purchase #7 | $51.47 | 6.610% | $54.8722 | $54.87 | $54.85 | $54.90 |
| 7 purchase totals = | $780.67 | $862.3441 | $862.35 | $862.25 | $862.50 | |