| 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 | $90.92 | 7.590% | $97.8208 | $97.82 | $97.80 | $97.80 |
| Purchase #2 | $54.43 | 5.502% | $57.4247 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $16.37 | 7.836% | $17.6528 | $17.65 | $17.65 | $17.70 |
| Purchase #4 | $94.79 | 3.573% | $98.1768 | $98.18 | $98.20 | $98.20 |
| Purchase #5 | $222.96 | 7.489% | $239.6575 | $239.66 | $239.65 | $239.70 |
| Purchase #6 | $109.36 | 5.112% | $114.9505 | $114.95 | $114.95 | $115.00 |
| Purchase #7 | $58.26 | 5.369% | $61.388 | $61.39 | $61.40 | $61.40 |
| 7 purchase totals = | $647.09 | $687.0711 | $687.07 | $687.05 | $687.20 | |