| 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 | $10.85 | 5.734% | $11.4721 | $11.47 | $11.45 | $11.50 |
| Purchase #2 | $42.38 | 13.207% | $47.9771 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $112.29 | 10.134% | $123.6695 | $123.67 | $123.65 | $123.70 |
| Purchase #4 | $225.48 | 9.787% | $247.5477 | $247.55 | $247.55 | $247.50 |
| Purchase #5 | $205.69 | 12.281% | $230.9508 | $230.95 | $230.95 | $231.00 |
| Purchase #6 | $79.74 | 10.389% | $88.0242 | $88.02 | $88.00 | $88.00 |
| Purchase #7 | $119.89 | 3.666% | $124.2852 | $124.29 | $124.30 | $124.30 |
| 7 purchase totals = | $796.32 | $873.9266 | $873.93 | $873.90 | $874.00 | |