| 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 | $108.90 | 5.300% | $114.6717 | $114.67 | $114.65 | $114.70 |
| Purchase #2 | $54.67 | 7.795% | $58.9315 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $130.76 | 9.504% | $143.1874 | $143.19 | $143.20 | $143.20 |
| Purchase #4 | $34.85 | 3.830% | $36.1848 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $197.90 | 6.708% | $211.1751 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $38.62 | 10.381% | $42.6291 | $42.63 | $42.65 | $42.60 |
| Purchase #7 | $81.57 | 11.851% | $91.2369 | $91.24 | $91.25 | $91.20 |
| 7 purchase totals = | $647.27 | $698.0165 | $698.02 | $698.10 | $698.00 | |