| 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 | $109.69 | 6.286% | $116.5851 | $116.59 | $116.60 | $116.60 |
| Purchase #2 | $179.95 | 3.814% | $186.8133 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $78.33 | 13.328% | $88.7698 | $88.77 | $88.75 | $88.80 |
| Purchase #4 | $183.82 | 9.610% | $201.4851 | $201.49 | $201.50 | $201.50 |
| Purchase #5 | $246.93 | 10.644% | $273.2132 | $273.21 | $273.20 | $273.20 |
| Purchase #6 | $39.63 | 11.332% | $44.1209 | $44.12 | $44.10 | $44.10 |
| Purchase #7 | $65.79 | 11.756% | $73.5243 | $73.52 | $73.50 | $73.50 |
| 7 purchase totals = | $904.14 | $984.5117 | $984.51 | $984.45 | $984.50 | |