| 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 | $54.54 | 4.696% | $57.1012 | $57.10 | $57.10 | $57.10 |
| Purchase #2 | $106.64 | 7.160% | $114.2754 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $88.43 | 5.140% | $92.9753 | $92.98 | $93.00 | $93.00 |
| Purchase #4 | $102.90 | 8.636% | $111.7864 | $111.79 | $111.80 | $111.80 |
| Purchase #5 | $39.65 | 10.730% | $43.9044 | $43.90 | $43.90 | $43.90 |
| Purchase #6 | $174.75 | 10.424% | $192.9659 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $203.40 | 8.486% | $220.6605 | $220.66 | $220.65 | $220.70 |
| 7 purchase totals = | $770.31 | $833.6691 | $833.68 | $833.70 | $833.80 | |