| 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 | $20.91 | 12.661% | $23.5574 | $23.56 | $23.55 | $23.60 |
| Purchase #2 | $38.93 | 10.408% | $42.9818 | $42.98 | $43.00 | $43.00 |
| Purchase #3 | $153.81 | 6.872% | $164.3798 | $164.38 | $164.40 | $164.40 |
| Purchase #4 | $221.27 | 6.851% | $236.4292 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $250.64 | 3.651% | $259.7909 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $235.77 | 9.452% | $258.055 | $258.06 | $258.05 | $258.10 |
| Purchase #7 | $44.92 | 9.785% | $49.3154 | $49.32 | $49.30 | $49.30 |
| 7 purchase totals = | $966.25 | $1,034.5095 | $1,034.52 | $1,034.55 | $1,034.60 | |