| 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 | $106.50 | 5.868% | $112.7494 | $112.75 | $112.75 | $112.70 |
| Purchase #2 | $77.66 | 5.693% | $82.0812 | $82.08 | $82.10 | $82.10 |
| Purchase #3 | $57.58 | 5.799% | $60.9191 | $60.92 | $60.90 | $60.90 |
| Purchase #4 | $76.83 | 9.423% | $84.0697 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $51.27 | 3.542% | $53.086 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $216.88 | 12.196% | $243.3307 | $243.33 | $243.35 | $243.30 |
| Purchase #7 | $201.28 | 6.827% | $215.0214 | $215.02 | $215.00 | $215.00 |
| 7 purchase totals = | $788.00 | $851.2575 | $851.26 | $851.25 | $851.20 | |