| 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 | $63.40 | 11.254% | $70.535 | $70.54 | $70.55 | $70.50 |
| Purchase #2 | $61.78 | 5.196% | $64.9901 | $64.99 | $65.00 | $65.00 |
| Purchase #3 | $217.52 | 6.650% | $231.9851 | $231.99 | $232.00 | $232.00 |
| Purchase #4 | $217.89 | 10.522% | $240.8164 | $240.82 | $240.80 | $240.80 |
| Purchase #5 | $146.40 | 5.243% | $154.0758 | $154.08 | $154.10 | $154.10 |
| Purchase #6 | $106.72 | 3.291% | $110.2322 | $110.23 | $110.25 | $110.20 |
| Purchase #7 | $139.85 | 5.305% | $147.269 | $147.27 | $147.25 | $147.30 |
| 7 purchase totals = | $953.56 | $1,019.9036 | $1,019.92 | $1,019.95 | $1,019.90 | |