| 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 | $5.69 | 12.648% | $6.4097 | $6.41 | $6.40 | $6.40 |
| Purchase #2 | $151.53 | 9.468% | $165.8769 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $201.87 | 5.253% | $212.4742 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $51.80 | 8.329% | $56.1144 | $56.11 | $56.10 | $56.10 |
| Purchase #5 | $16.98 | 9.333% | $18.5647 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $241.58 | 10.793% | $267.6537 | $267.65 | $267.65 | $267.70 |
| Purchase #7 | $188.32 | 13.659% | $214.0426 | $214.04 | $214.05 | $214.00 |
| 7 purchase totals = | $857.77 | $941.1362 | $941.12 | $941.10 | $941.20 | |