| 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 | $24.84 | 9.692% | $27.2475 | $27.25 | $27.25 | $27.20 |
| Purchase #2 | $115.73 | 10.240% | $127.5808 | $127.58 | $127.60 | $127.60 |
| Purchase #3 | $108.82 | 11.426% | $121.2538 | $121.25 | $121.25 | $121.30 |
| Purchase #4 | $102.89 | 7.643% | $110.7539 | $110.75 | $110.75 | $110.80 |
| Purchase #5 | $15.73 | 7.550% | $16.9176 | $16.92 | $16.90 | $16.90 |
| Purchase #6 | $66.70 | 11.253% | $74.2058 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $135.44 | 8.175% | $146.5122 | $146.51 | $146.50 | $146.50 |
| 7 purchase totals = | $570.15 | $624.4716 | $624.47 | $624.45 | $624.50 | |