| 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 | $67.46 | 4.178% | $70.2785 | $70.28 | $70.30 | $70.30 |
| Purchase #2 | $60.37 | 13.258% | $68.3739 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $172.84 | 12.288% | $194.0786 | $194.08 | $194.10 | $194.10 |
| Purchase #4 | $194.74 | 10.559% | $215.3026 | $215.30 | $215.30 | $215.30 |
| Purchase #5 | $24.65 | 9.844% | $27.0765 | $27.08 | $27.10 | $27.10 |
| Purchase #6 | $174.72 | 6.446% | $185.9825 | $185.98 | $186.00 | $186.00 |
| Purchase #7 | $162.46 | 6.730% | $173.3936 | $173.39 | $173.40 | $173.40 |
| 7 purchase totals = | $857.24 | $934.4862 | $934.48 | $934.55 | $934.60 | |