| 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 | $67.30 | 4.720% | $70.4766 | $70.48 | $70.50 | $70.50 |
| Purchase #2 | $28.38 | 6.719% | $30.2869 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $13.61 | 11.121% | $15.1236 | $15.12 | $15.10 | $15.10 |
| Purchase #4 | $39.42 | 13.681% | $44.8131 | $44.81 | $44.80 | $44.80 |
| Purchase #5 | $97.31 | 7.361% | $104.473 | $104.47 | $104.45 | $104.50 |
| Purchase #6 | $57.98 | 10.825% | $64.2563 | $64.26 | $64.25 | $64.30 |
| Purchase #7 | $209.36 | 9.356% | $228.9477 | $228.95 | $228.95 | $228.90 |
| 7 purchase totals = | $513.36 | $558.3772 | $558.38 | $558.35 | $558.40 | |