| 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 | $44.47 | 9.629% | $48.752 | $48.75 | $48.75 | $48.80 |
| Purchase #2 | $111.99 | 5.785% | $118.4686 | $118.47 | $118.45 | $118.50 |
| Purchase #3 | $8.87 | 9.437% | $9.7071 | $9.71 | $9.70 | $9.70 |
| Purchase #4 | $173.37 | 9.639% | $190.0811 | $190.08 | $190.10 | $190.10 |
| Purchase #5 | $42.80 | 5.736% | $45.255 | $45.26 | $45.25 | $45.30 |
| Purchase #6 | $37.57 | 6.451% | $39.9936 | $39.99 | $40.00 | $40.00 |
| Purchase #7 | $247.59 | 8.279% | $268.088 | $268.09 | $268.10 | $268.10 |
| 7 purchase totals = | $666.66 | $720.3454 | $720.35 | $720.35 | $720.50 | |