| 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 | $102.66 | 12.648% | $115.6444 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $82.87 | 3.729% | $85.9602 | $85.96 | $85.95 | $86.00 |
| Purchase #3 | $64.55 | 7.304% | $69.2647 | $69.26 | $69.25 | $69.30 |
| Purchase #4 | $204.89 | 6.713% | $218.6443 | $218.64 | $218.65 | $218.60 |
| Purchase #5 | $17.62 | 3.645% | $18.2622 | $18.26 | $18.25 | $18.30 |
| Purchase #6 | $130.60 | 7.385% | $140.2448 | $140.24 | $140.25 | $140.20 |
| Purchase #7 | $230.30 | 11.818% | $257.5169 | $257.52 | $257.50 | $257.50 |
| 7 purchase totals = | $833.49 | $905.5375 | $905.52 | $905.50 | $905.50 | |