| 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 | $40.86 | 6.494% | $43.5134 | $43.51 | $43.50 | $43.50 |
| Purchase #2 | $230.51 | 10.614% | $254.9763 | $254.98 | $255.00 | $255.00 |
| Purchase #3 | $19.60 | 3.393% | $20.265 | $20.27 | $20.25 | $20.30 |
| Purchase #4 | $103.47 | 11.593% | $115.4653 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $11.98 | 10.620% | $13.2523 | $13.25 | $13.25 | $13.30 |
| Purchase #6 | $185.80 | 5.147% | $195.3631 | $195.36 | $195.35 | $195.40 |
| Purchase #7 | $235.29 | 4.615% | $246.1486 | $246.15 | $246.15 | $246.10 |
| 7 purchase totals = | $827.51 | $888.9840 | $888.99 | $888.95 | $889.10 | |