| 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 | $68.59 | 12.423% | $77.1109 | $77.11 | $77.10 | $77.10 |
| Purchase #2 | $67.54 | 13.534% | $76.6809 | $76.68 | $76.70 | $76.70 |
| Purchase #3 | $163.52 | 3.390% | $169.0633 | $169.06 | $169.05 | $169.10 |
| Purchase #4 | $196.74 | 4.505% | $205.6031 | $205.60 | $205.60 | $205.60 |
| Purchase #5 | $12.77 | 10.307% | $14.0862 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $42.85 | 4.162% | $44.6334 | $44.63 | $44.65 | $44.60 |
| Purchase #7 | $235.46 | 10.657% | $260.553 | $260.55 | $260.55 | $260.60 |
| 7 purchase totals = | $787.47 | $847.7308 | $847.72 | $847.75 | $847.80 | |