| 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 | $30.59 | 10.404% | $33.7726 | $33.77 | $33.75 | $33.80 |
| Purchase #2 | $246.79 | 8.625% | $268.0756 | $268.08 | $268.10 | $268.10 |
| Purchase #3 | $153.63 | 8.599% | $166.8406 | $166.84 | $166.85 | $166.80 |
| Purchase #4 | $137.33 | 3.699% | $142.4098 | $142.41 | $142.40 | $142.40 |
| Purchase #5 | $162.80 | 8.868% | $177.2371 | $177.24 | $177.25 | $177.20 |
| Purchase #6 | $232.66 | 13.237% | $263.4572 | $263.46 | $263.45 | $263.50 |
| Purchase #7 | $67.72 | 4.306% | $70.636 | $70.64 | $70.65 | $70.60 |
| 7 purchase totals = | $1,031.52 | $1,122.4289 | $1,122.44 | $1,122.45 | $1,122.40 | |