| 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 | $13.74 | 7.251% | $14.7363 | $14.74 | $14.75 | $14.70 |
| Purchase #2 | $127.64 | 10.591% | $141.1584 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $63.47 | 8.175% | $68.6587 | $68.66 | $68.65 | $68.70 |
| Purchase #4 | $196.41 | 9.603% | $215.2713 | $215.27 | $215.25 | $215.30 |
| Purchase #5 | $182.77 | 13.650% | $207.7181 | $207.72 | $207.70 | $207.70 |
| Purchase #6 | $96.91 | 11.470% | $108.0256 | $108.03 | $108.05 | $108.00 |
| Purchase #7 | $104.42 | 7.705% | $112.4656 | $112.47 | $112.45 | $112.50 |
| 7 purchase totals = | $785.36 | $868.0340 | $868.05 | $868.00 | $868.10 | |