| 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 | $51.58 | 7.800% | $55.6032 | $55.60 | $55.60 | $55.60 |
| Purchase #2 | $127.66 | 7.113% | $136.7405 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $195.71 | 7.366% | $210.126 | $210.13 | $210.15 | $210.10 |
| Purchase #4 | $233.87 | 9.326% | $255.6807 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $96.96 | 9.565% | $106.2342 | $106.23 | $106.25 | $106.20 |
| Purchase #6 | $239.35 | 4.650% | $250.4798 | $250.48 | $250.50 | $250.50 |
| Purchase #7 | $133.70 | 11.590% | $149.1958 | $149.20 | $149.20 | $149.20 |
| 7 purchase totals = | $1,078.83 | $1,164.0602 | $1,164.06 | $1,164.15 | $1,164.00 | |