| 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 | $19.78 | 7.235% | $21.2111 | $21.21 | $21.20 | $21.20 |
| Purchase #2 | $99.67 | 3.277% | $102.9362 | $102.94 | $102.95 | $102.90 |
| Purchase #3 | $66.43 | 3.108% | $68.4946 | $68.49 | $68.50 | $68.50 |
| Purchase #4 | $203.93 | 10.620% | $225.5874 | $225.59 | $225.60 | $225.60 |
| Purchase #5 | $192.27 | 3.838% | $199.6493 | $199.65 | $199.65 | $199.60 |
| Purchase #6 | $148.62 | 4.755% | $155.6869 | $155.69 | $155.70 | $155.70 |
| Purchase #7 | $170.55 | 9.156% | $186.1656 | $186.17 | $186.15 | $186.20 |
| 7 purchase totals = | $901.25 | $959.7311 | $959.74 | $959.75 | $959.70 | |