| 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 | $64.72 | 4.496% | $67.6298 | $67.63 | $67.65 | $67.60 |
| Purchase #2 | $42.27 | 11.240% | $47.0211 | $47.02 | $47.00 | $47.00 |
| Purchase #3 | $8.55 | 8.320% | $9.2614 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $93.95 | 13.119% | $106.2753 | $106.28 | $106.30 | $106.30 |
| Purchase #5 | $88.30 | 5.264% | $92.9481 | $92.95 | $92.95 | $92.90 |
| Purchase #6 | $239.31 | 13.732% | $272.172 | $272.17 | $272.15 | $272.20 |
| Purchase #7 | $100.81 | 13.714% | $114.6351 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $637.91 | $709.9428 | $709.95 | $709.95 | $709.90 | |