| 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 | $44.69 | 8.691% | $48.574 | $48.57 | $48.55 | $48.60 |
| Purchase #2 | $208.72 | 10.102% | $229.8049 | $229.80 | $229.80 | $229.80 |
| Purchase #3 | $210.29 | 8.837% | $228.8733 | $228.87 | $228.85 | $228.90 |
| Purchase #4 | $87.77 | 11.828% | $98.1514 | $98.15 | $98.15 | $98.20 |
| Purchase #5 | $48.79 | 13.523% | $55.3879 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $100.55 | 4.222% | $104.7952 | $104.80 | $104.80 | $104.80 |
| Purchase #7 | $177.73 | 5.356% | $187.2492 | $187.25 | $187.25 | $187.20 |
| 7 purchase totals = | $878.54 | $952.8359 | $952.83 | $952.80 | $952.90 | |