| 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 | $52.31 | 12.417% | $58.8053 | $58.81 | $58.80 | $58.80 |
| Purchase #2 | $104.66 | 8.120% | $113.1584 | $113.16 | $113.15 | $113.20 |
| Purchase #3 | $36.54 | 5.792% | $38.6564 | $38.66 | $38.65 | $38.70 |
| Purchase #4 | $181.45 | 13.474% | $205.8986 | $205.90 | $205.90 | $205.90 |
| Purchase #5 | $24.65 | 7.794% | $26.5712 | $26.57 | $26.55 | $26.60 |
| Purchase #6 | $229.64 | 3.528% | $237.7417 | $237.74 | $237.75 | $237.70 |
| Purchase #7 | $47.25 | 3.740% | $49.0172 | $49.02 | $49.00 | $49.00 |
| 7 purchase totals = | $676.50 | $729.8488 | $729.86 | $729.80 | $729.90 | |