| 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 | $49.78 | 8.141% | $53.8326 | $53.83 | $53.85 | $53.80 |
| Purchase #2 | $250.84 | 10.284% | $276.6364 | $276.64 | $276.65 | $276.60 |
| Purchase #3 | $87.74 | 4.570% | $91.7497 | $91.75 | $91.75 | $91.70 |
| Purchase #4 | $171.36 | 12.754% | $193.2153 | $193.22 | $193.20 | $193.20 |
| Purchase #5 | $214.29 | 6.357% | $227.9124 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $30.80 | 11.807% | $34.4366 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $228.89 | 10.739% | $253.4705 | $253.47 | $253.45 | $253.50 |
| 7 purchase totals = | $1,033.70 | $1,131.2535 | $1,131.26 | $1,131.25 | $1,131.10 | |