| 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 | $32.98 | 11.164% | $36.6619 | $36.66 | $36.65 | $36.70 |
| Purchase #2 | $17.60 | 5.547% | $18.5763 | $18.58 | $18.60 | $18.60 |
| Purchase #3 | $16.49 | 4.583% | $17.2457 | $17.25 | $17.25 | $17.20 |
| Purchase #4 | $173.55 | 8.558% | $188.4024 | $188.40 | $188.40 | $188.40 |
| Purchase #5 | $245.79 | 8.286% | $266.1562 | $266.16 | $266.15 | $266.20 |
| Purchase #6 | $70.84 | 7.295% | $76.0078 | $76.01 | $76.00 | $76.00 |
| Purchase #7 | $65.50 | 12.192% | $73.4858 | $73.49 | $73.50 | $73.50 |
| 7 purchase totals = | $622.75 | $676.5361 | $676.55 | $676.55 | $676.60 | |