| 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 | $58.35 | 13.221% | $66.0645 | $66.06 | $66.05 | $66.10 |
| Purchase #2 | $133.90 | 4.758% | $140.271 | $140.27 | $140.25 | $140.30 |
| Purchase #3 | $231.78 | 8.613% | $251.7432 | $251.74 | $251.75 | $251.70 |
| Purchase #4 | $60.89 | 8.265% | $65.9226 | $65.92 | $65.90 | $65.90 |
| Purchase #5 | $39.91 | 3.358% | $41.2502 | $41.25 | $41.25 | $41.30 |
| Purchase #6 | $188.68 | 9.121% | $205.8895 | $205.89 | $205.90 | $205.90 |
| Purchase #7 | $218.99 | 13.498% | $248.5493 | $248.55 | $248.55 | $248.50 |
| 7 purchase totals = | $932.50 | $1,019.6903 | $1,019.68 | $1,019.65 | $1,019.70 | |