| 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 | $25.74 | 4.620% | $26.9292 | $26.93 | $26.95 | $26.90 |
| Purchase #2 | $187.96 | 9.264% | $205.3726 | $205.37 | $205.35 | $205.40 |
| Purchase #3 | $74.81 | 10.518% | $82.6785 | $82.68 | $82.70 | $82.70 |
| Purchase #4 | $191.72 | 3.371% | $198.1829 | $198.18 | $198.20 | $198.20 |
| Purchase #5 | $248.99 | 8.401% | $269.9076 | $269.91 | $269.90 | $269.90 |
| Purchase #6 | $182.51 | 8.666% | $198.3263 | $198.33 | $198.35 | $198.30 |
| Purchase #7 | $20.46 | 10.144% | $22.5355 | $22.54 | $22.55 | $22.50 |
| 7 purchase totals = | $932.19 | $1,003.9326 | $1,003.94 | $1,004.00 | $1,003.90 | |