| 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 | $85.46 | 13.786% | $97.2415 | $97.24 | $97.25 | $97.20 |
| Purchase #2 | $39.27 | 9.409% | $42.9649 | $42.96 | $42.95 | $43.00 |
| Purchase #3 | $28.36 | 10.575% | $31.3591 | $31.36 | $31.35 | $31.40 |
| Purchase #4 | $108.96 | 11.711% | $121.7203 | $121.72 | $121.70 | $121.70 |
| Purchase #5 | $199.72 | 4.267% | $208.2421 | $208.24 | $208.25 | $208.20 |
| Purchase #6 | $92.36 | 13.195% | $104.5469 | $104.55 | $104.55 | $104.50 |
| Purchase #7 | $192.57 | 11.802% | $215.2971 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $746.70 | $821.3719 | $821.37 | $821.35 | $821.30 | |