| 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 | $15.84 | 4.139% | $16.4956 | $16.50 | $16.50 | $16.50 |
| Purchase #2 | $79.67 | 4.599% | $83.334 | $83.33 | $83.35 | $83.30 |
| Purchase #3 | $74.65 | 6.126% | $79.2231 | $79.22 | $79.20 | $79.20 |
| Purchase #4 | $98.47 | 4.812% | $103.2084 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $83.26 | 6.730% | $88.8634 | $88.86 | $88.85 | $88.90 |
| Purchase #6 | $95.44 | 4.798% | $100.0192 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $162.43 | 8.433% | $176.1277 | $176.13 | $176.15 | $176.10 |
| 7 purchase totals = | $609.76 | $647.2714 | $647.27 | $647.25 | $647.20 | |