| 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 | $54.38 | 10.793% | $60.2492 | $60.25 | $60.25 | $60.20 |
| Purchase #2 | $28.37 | 11.824% | $31.7245 | $31.72 | $31.70 | $31.70 |
| Purchase #3 | $28.49 | 3.396% | $29.4575 | $29.46 | $29.45 | $29.50 |
| Purchase #4 | $41.27 | 11.291% | $45.9298 | $45.93 | $45.95 | $45.90 |
| Purchase #5 | $215.98 | 3.380% | $223.2801 | $223.28 | $223.30 | $223.30 |
| Purchase #6 | $28.28 | 6.385% | $30.0857 | $30.09 | $30.10 | $30.10 |
| Purchase #7 | $116.48 | 13.665% | $132.397 | $132.40 | $132.40 | $132.40 |
| 7 purchase totals = | $513.25 | $553.1238 | $553.13 | $553.15 | $553.10 | |