| 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 | $247.67 | 7.337% | $265.8415 | $265.84 | $265.85 | $265.80 |
| Purchase #2 | $71.36 | 3.324% | $73.732 | $73.73 | $73.75 | $73.70 |
| Purchase #3 | $57.87 | 10.425% | $63.9029 | $63.90 | $63.90 | $63.90 |
| Purchase #4 | $6.86 | 5.844% | $7.2609 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $178.38 | 10.162% | $196.507 | $196.51 | $196.50 | $196.50 |
| Purchase #6 | $88.60 | 10.438% | $97.8481 | $97.85 | $97.85 | $97.80 |
| Purchase #7 | $194.25 | 9.771% | $213.2302 | $213.23 | $213.25 | $213.20 |
| 7 purchase totals = | $844.99 | $918.3226 | $918.32 | $918.35 | $918.20 | |