| 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 | $26.60 | 4.417% | $27.7749 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $126.96 | 7.813% | $136.8794 | $136.88 | $136.90 | $136.90 |
| Purchase #3 | $185.70 | 10.686% | $205.5439 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $182.55 | 13.549% | $207.2837 | $207.28 | $207.30 | $207.30 |
| Purchase #5 | $152.76 | 12.757% | $172.2476 | $172.25 | $172.25 | $172.20 |
| Purchase #6 | $214.43 | 11.845% | $239.8292 | $239.83 | $239.85 | $239.80 |
| Purchase #7 | $157.26 | 11.340% | $175.0933 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $1,046.26 | $1,164.6520 | $1,164.64 | $1,164.70 | $1,164.60 | |