| 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 | $85.58 | 7.129% | $91.681 | $91.68 | $91.70 | $91.70 |
| Purchase #2 | $114.27 | 6.476% | $121.6701 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $236.45 | 11.254% | $263.0601 | $263.06 | $263.05 | $263.10 |
| Purchase #4 | $102.99 | 3.293% | $106.3815 | $106.38 | $106.40 | $106.40 |
| Purchase #5 | $44.35 | 7.833% | $47.8239 | $47.82 | $47.80 | $47.80 |
| Purchase #6 | $24.33 | 3.331% | $25.1404 | $25.14 | $25.15 | $25.10 |
| Purchase #7 | $13.56 | 10.562% | $14.9922 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $621.53 | $670.7492 | $670.74 | $670.75 | $670.80 | |