| 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 | $89.33 | 10.609% | $98.807 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $21.28 | 10.193% | $23.4491 | $23.45 | $23.45 | $23.40 |
| Purchase #3 | $247.58 | 9.657% | $271.4888 | $271.49 | $271.50 | $271.50 |
| Purchase #4 | $188.73 | 10.837% | $209.1827 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $59.95 | 9.801% | $65.8257 | $65.83 | $65.85 | $65.80 |
| Purchase #6 | $98.81 | 5.696% | $104.4382 | $104.44 | $104.45 | $104.40 |
| Purchase #7 | $216.62 | 7.304% | $232.4419 | $232.44 | $232.45 | $232.40 |
| 7 purchase totals = | $922.30 | $1,005.6334 | $1,005.64 | $1,005.70 | $1,005.50 | |