| 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 | $83.25 | 3.730% | $86.3552 | $86.36 | $86.35 | $86.40 |
| Purchase #2 | $86.50 | 7.483% | $92.9728 | $92.97 | $92.95 | $93.00 |
| Purchase #3 | $150.72 | 7.760% | $162.4159 | $162.42 | $162.40 | $162.40 |
| Purchase #4 | $208.28 | 6.587% | $221.9994 | $222.00 | $222.00 | $222.00 |
| Purchase #5 | $238.29 | 8.423% | $258.3612 | $258.36 | $258.35 | $258.40 |
| Purchase #6 | $151.48 | 8.679% | $164.6269 | $164.63 | $164.65 | $164.60 |
| Purchase #7 | $19.42 | 5.376% | $20.464 | $20.46 | $20.45 | $20.50 |
| 7 purchase totals = | $937.94 | $1,007.1954 | $1,007.20 | $1,007.15 | $1,007.30 | |