| 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 | $76.97 | 7.131% | $82.4587 | $82.46 | $82.45 | $82.50 |
| Purchase #2 | $171.89 | 8.488% | $186.48 | $186.48 | $186.50 | $186.50 |
| Purchase #3 | $47.68 | 4.757% | $49.9481 | $49.95 | $49.95 | $49.90 |
| Purchase #4 | $186.86 | 9.371% | $204.3707 | $204.37 | $204.35 | $204.40 |
| Purchase #5 | $190.82 | 7.557% | $205.2403 | $205.24 | $205.25 | $205.20 |
| Purchase #6 | $183.61 | 12.510% | $206.5796 | $206.58 | $206.60 | $206.60 |
| Purchase #7 | $169.92 | 13.721% | $193.2347 | $193.23 | $193.25 | $193.20 |
| 7 purchase totals = | $1,027.75 | $1,128.3121 | $1,128.31 | $1,128.35 | $1,128.30 | |