| 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 | $82.54 | 9.619% | $90.4795 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $7.46 | 11.193% | $8.295 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $140.57 | 13.133% | $159.0311 | $159.03 | $159.05 | $159.00 |
| Purchase #4 | $195.66 | 6.641% | $208.6538 | $208.65 | $208.65 | $208.70 |
| Purchase #5 | $27.57 | 10.584% | $30.488 | $30.49 | $30.50 | $30.50 |
| Purchase #6 | $249.25 | 13.291% | $282.3778 | $282.38 | $282.40 | $282.40 |
| Purchase #7 | $238.69 | 7.823% | $257.3627 | $257.36 | $257.35 | $257.40 |
| 7 purchase totals = | $941.74 | $1,036.6879 | $1,036.69 | $1,036.75 | $1,036.80 | |