| 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 | $31.29 | 3.565% | $32.4055 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $165.77 | 10.455% | $183.1013 | $183.10 | $183.10 | $183.10 |
| Purchase #3 | $173.54 | 11.720% | $193.8789 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $66.68 | 4.175% | $69.4639 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $79.99 | 6.327% | $85.051 | $85.05 | $85.05 | $85.10 |
| Purchase #6 | $201.92 | 3.133% | $208.2462 | $208.25 | $208.25 | $208.20 |
| Purchase #7 | $183.64 | 6.765% | $196.0632 | $196.06 | $196.05 | $196.10 |
| 7 purchase totals = | $902.83 | $968.2100 | $968.21 | $968.20 | $968.30 | |