| 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 | $89.32 | 7.434% | $95.96 | $95.96 | $95.95 | $96.00 |
| Purchase #2 | $50.92 | 12.360% | $57.2137 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $136.35 | 11.365% | $151.8462 | $151.85 | $151.85 | $151.80 |
| Purchase #4 | $22.48 | 5.365% | $23.6861 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $190.43 | 10.384% | $210.2043 | $210.20 | $210.20 | $210.20 |
| Purchase #6 | $201.76 | 4.320% | $210.476 | $210.48 | $210.50 | $210.50 |
| Purchase #7 | $144.32 | 13.250% | $163.4424 | $163.44 | $163.45 | $163.40 |
| 7 purchase totals = | $835.58 | $912.8287 | $912.83 | $912.85 | $912.80 | |