| 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 | $61.68 | 4.627% | $64.5339 | $64.53 | $64.55 | $64.50 |
| Purchase #2 | $191.40 | 12.549% | $215.4188 | $215.42 | $215.40 | $215.40 |
| Purchase #3 | $99.64 | 4.609% | $104.2324 | $104.23 | $104.25 | $104.20 |
| Purchase #4 | $77.61 | 8.814% | $84.4505 | $84.45 | $84.45 | $84.50 |
| Purchase #5 | $190.60 | 13.328% | $216.0032 | $216.00 | $216.00 | $216.00 |
| Purchase #6 | $15.78 | 11.406% | $17.5799 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $84.53 | 10.718% | $93.5899 | $93.59 | $93.60 | $93.60 |
| 7 purchase totals = | $721.24 | $795.8086 | $795.80 | $795.85 | $795.80 | |