| 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 | $46.94 | 6.467% | $49.9756 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $203.70 | 5.785% | $215.484 | $215.48 | $215.50 | $215.50 |
| Purchase #3 | $98.87 | 4.283% | $103.1046 | $103.10 | $103.10 | $103.10 |
| Purchase #4 | $201.31 | 7.820% | $217.0524 | $217.05 | $217.05 | $217.10 |
| Purchase #5 | $105.75 | 11.423% | $117.8298 | $117.83 | $117.85 | $117.80 |
| Purchase #6 | $127.53 | 8.524% | $138.4007 | $138.40 | $138.40 | $138.40 |
| Purchase #7 | $230.58 | 10.227% | $254.1614 | $254.16 | $254.15 | $254.20 |
| 7 purchase totals = | $1,014.68 | $1,096.0085 | $1,096.00 | $1,096.05 | $1,096.10 | |