| 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 | $74.37 | 4.509% | $77.7233 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $84.82 | 13.520% | $96.2877 | $96.29 | $96.30 | $96.30 |
| Purchase #3 | $32.81 | 7.549% | $35.2868 | $35.29 | $35.30 | $35.30 |
| Purchase #4 | $233.40 | 3.733% | $242.1128 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $179.68 | 3.452% | $185.8826 | $185.88 | $185.90 | $185.90 |
| Purchase #6 | $209.75 | 8.238% | $227.0292 | $227.03 | $227.05 | $227.00 |
| Purchase #7 | $193.58 | 10.661% | $214.2176 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $1,008.41 | $1,078.5400 | $1,078.54 | $1,078.55 | $1,078.50 | |