| 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 | $30.82 | 11.755% | $34.4429 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $189.91 | 8.209% | $205.4997 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $20.44 | 11.116% | $22.7121 | $22.71 | $22.70 | $22.70 |
| Purchase #4 | $110.68 | 13.708% | $125.852 | $125.85 | $125.85 | $125.90 |
| Purchase #5 | $73.86 | 10.650% | $81.7261 | $81.73 | $81.75 | $81.70 |
| Purchase #6 | $36.49 | 3.595% | $37.8018 | $37.80 | $37.80 | $37.80 |
| Purchase #7 | $204.70 | 11.393% | $228.0215 | $228.02 | $228.00 | $228.00 |
| 7 purchase totals = | $666.90 | $736.0561 | $736.05 | $736.05 | $736.00 | |