| 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 | $8.31 | 13.205% | $9.4073 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $196.55 | 4.596% | $205.5834 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $41.90 | 5.162% | $44.0629 | $44.06 | $44.05 | $44.10 |
| Purchase #4 | $25.44 | 3.217% | $26.2584 | $26.26 | $26.25 | $26.30 |
| Purchase #5 | $6.85 | 13.162% | $7.7516 | $7.75 | $7.75 | $7.80 |
| Purchase #6 | $165.33 | 9.747% | $181.4447 | $181.44 | $181.45 | $181.40 |
| Purchase #7 | $178.27 | 3.763% | $184.9783 | $184.98 | $185.00 | $185.00 |
| 7 purchase totals = | $622.65 | $659.4866 | $659.48 | $659.50 | $659.60 | |