| 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 | $30.55 | 8.589% | $33.1739 | $33.17 | $33.15 | $33.20 |
| Purchase #2 | $59.44 | 3.613% | $61.5876 | $61.59 | $61.60 | $61.60 |
| Purchase #3 | $88.33 | 11.357% | $98.3616 | $98.36 | $98.35 | $98.40 |
| Purchase #4 | $203.46 | 12.793% | $229.4886 | $229.49 | $229.50 | $229.50 |
| Purchase #5 | $245.36 | 5.545% | $258.9652 | $258.97 | $258.95 | $259.00 |
| Purchase #6 | $155.76 | 5.423% | $164.2069 | $164.21 | $164.20 | $164.20 |
| Purchase #7 | $209.33 | 11.384% | $233.1601 | $233.16 | $233.15 | $233.20 |
| 7 purchase totals = | $992.23 | $1,078.9439 | $1,078.95 | $1,078.90 | $1,079.10 | |