| 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 | $104.87 | 9.702% | $115.0445 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $206.33 | 5.220% | $217.1004 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $49.45 | 10.348% | $54.5671 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $33.91 | 6.831% | $36.2264 | $36.23 | $36.25 | $36.20 |
| Purchase #5 | $58.64 | 3.533% | $60.7118 | $60.71 | $60.70 | $60.70 |
| Purchase #6 | $14.96 | 13.487% | $16.9777 | $16.98 | $17.00 | $17.00 |
| Purchase #7 | $103.51 | 10.522% | $114.4013 | $114.40 | $114.40 | $114.40 |
| 7 purchase totals = | $571.67 | $615.0292 | $615.03 | $615.05 | $615.00 | |