| 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 | $71.80 | 11.190% | $79.8344 | $79.83 | $79.85 | $79.80 |
| Purchase #2 | $110.98 | 10.527% | $122.6629 | $122.66 | $122.65 | $122.70 |
| Purchase #3 | $234.93 | 5.173% | $247.0829 | $247.08 | $247.10 | $247.10 |
| Purchase #4 | $31.37 | 8.652% | $34.0841 | $34.08 | $34.10 | $34.10 |
| Purchase #5 | $55.58 | 10.113% | $61.2008 | $61.20 | $61.20 | $61.20 |
| Purchase #6 | $122.31 | 4.573% | $127.9032 | $127.90 | $127.90 | $127.90 |
| Purchase #7 | $83.65 | 10.375% | $92.3287 | $92.33 | $92.35 | $92.30 |
| 7 purchase totals = | $710.62 | $765.0970 | $765.08 | $765.15 | $765.10 | |